APA ציטוט

Guthrie, M. J., & Anderson, J. M. (1957). Zoology. John wiley.

Chicago Edition Citation

Guthrie, Mary J., and John M. Anderson. Zoology. New york: John wiley, 1957.

ציטוט MLA

Guthrie, Mary J., and John M. Anderson. Zoology. John wiley, 1957.