APA ציטוט

Kalthoff, K. (2001). Analysis of biological development. Boston: McGraw-Hill.

Trích dẫn kiểu Chicago

Kalthoff, Klaus. Analysis of Biological Development. Boston: McGraw-Hill, 2001.

ציטוט MLA

Kalthoff, Klaus. Analysis of Biological Development. Boston: McGraw-Hill, 2001.