APA (7th ed.) Citation

Hediger, H. (1970). Man and animal in the zoo: Zoo biology. Routledge & K. Paul.

Chicago Style (17th ed.) Citation

Hediger, Heini. Man and Animal in the Zoo: Zoo Biology. London: Routledge & K. Paul, 1970.

MLA (9th ed.) Citation

Hediger, Heini. Man and Animal in the Zoo: Zoo Biology. Routledge & K. Paul, 1970.

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