APA (7th ed.) Citation

Immelmann, K. (1980). Introduction to ethology / by K. Immelmann. Plenum.

Chicago Style (17th ed.) Citation

Immelmann, K. Introduction to Ethology / by K. Immelmann. Plenum, 1980.

MLA (9th ed.) Citation

Immelmann, K. Introduction to Ethology / by K. Immelmann. Plenum, 1980.

Warning: These citations may not always be 100% accurate.