Cita APA

Douglas Marsland. (1964). Principles of modern biology. New York: Holt, Rinehart and Winston.

Chicago Style Citation

Douglas Marsland. Principles of Modern Biology. New York: Holt, Rinehart and Winston, 1964.

Cita MLA

Douglas Marsland. Principles of Modern Biology. New York: Holt, Rinehart and Winston, 1964.

Atenció: Aquestes cites poden no estar 100% correctes.