Marek's disease research--history and perspectives.

MLA

Witter, R. L. “Marek’s Disease Research--History and Perspectives.” Poultry Science, vol. 50, no. 2, Mar. 1971, pp. 333–42. EBSCOhost, https://doi.org/10.3382/ps.0500333.

APA

Witter, R. L. (1971). Marek’s disease research--history and perspectives. Poultry Science, 50(2), 333–342. https://doi.org/10.3382/ps.0500333

Chicago

Witter, R L. 1971. “Marek’s Disease Research--History and Perspectives.” Poultry Science 50 (2): 333–42. doi:10.3382/ps.0500333.