Cita APA

F W Zweifel. (1961). A handbook of biological illustration. Chicago: Univ. of Chicago.

Chicago Style Citation

F W Zweifel. A Handbook of Biological Illustration. Chicago: Univ. of Chicago, 1961.

Cita MLA

F W Zweifel. A Handbook of Biological Illustration. Chicago: Univ. of Chicago, 1961.

Atenció: Aquestes cites poden no estar 100% correctes.