APA (7th ed.) Citation

Lehner, P. N. (1998). Handbook of ethological methods (2. ed., paperback ed.). Cambridge Univ. Press.

Chicago Style (17th ed.) Citation

Lehner, Philip N. Handbook of Ethological Methods. 2. ed., paperback ed. Cambridge [u.a.]: Cambridge Univ. Press, 1998.

MLA (9th ed.) Citation

Lehner, Philip N. Handbook of Ethological Methods. 2. ed., paperback ed. Cambridge Univ. Press, 1998.