F W Zweifel. (1961). A handbook of biological illustration. Chicago: Univ. of Chicago.
Trích dẫn kiểu ChicagoF W Zweifel. A Handbook of Biological Illustration. Chicago: Univ. of Chicago, 1961.
MLA引文F W Zweifel. A Handbook of Biological Illustration. Chicago: Univ. of Chicago, 1961.
警告:这些引文格式不一定是100%准确.