APA Citatie

Roberts,Rugh. (1951). The Frog: Its Reproduction and Developement. Tata McGraw -Hill Publishing Company.

Chicago Style citaat

Roberts,Rugh. The Frog: Its Reproduction and Developement. Bombay: Tata McGraw -Hill Publishing Company, 1951.

MLA citatie

Roberts,Rugh. The Frog: Its Reproduction and Developement. Tata McGraw -Hill Publishing Company, 1951.

Let op: Deze citaties zijn niet altijd 100% accuraat.