A study of 42 type Ia supernovae and a resulting measurement of ΩM and ΩΛ1This work was supported in part by the United States Department of Energy, contract numbers DE-AC03-76SF00098, CfPA, and NSF contract number AST-9120005.1

MLA

Gerson Goldhaber, and Saul Perlmutter. “A Study of 42 Type Ia Supernovae and a Resulting Measurement of ΩM and ΩΛ1This Work Was Supported in Part by the United States Department of Energy, Contract Numbers DE-AC03-76SF00098, CfPA, and NSF Contract Number AST-9120005.1.” Physics Reports, vol. 307, Dec. 1998, pp. 325–31. EBSCOhost, https://doi.org/10.1016/s0370-1573(98)00091-x.

APA

Gerson Goldhaber, & Saul Perlmutter. (1998). A study of 42 type Ia supernovae and a resulting measurement of ΩM and ΩΛ1This work was supported in part by the United States Department of Energy, contract numbers DE-AC03-76SF00098, CfPA, and NSF contract number AST-9120005.1. Physics Reports, 307, 325–331. https://doi.org/10.1016/s0370-1573(98)00091-x

Chicago

Gerson Goldhaber, and Saul Perlmutter. 1998. “A Study of 42 Type Ia Supernovae and a Resulting Measurement of ΩM and ΩΛ1This Work Was Supported in Part by the United States Department of Energy, Contract Numbers DE-AC03-76SF00098, CfPA, and NSF Contract Number AST-9120005.1.” Physics Reports 307 (December): 325–31. doi:10.1016/s0370-1573(98)00091-x.