Viktor Frankl

MLA

Janet Sayers. Viktor Frankl. May 2003. EBSCOhost, https://doi.org/10.1093/med:psych/9780198509813.003.0008.

APA

Janet Sayers. (2003). Viktor Frankl. https://doi.org/10.1093/med:psych/9780198509813.003.0008

Chicago

Janet Sayers. 2003. “Viktor Frankl,” May. doi:10.1093/med:psych/9780198509813.003.0008.