APA (7th ed.) Citation

Attenborough, D. (1992). The trials of life: A natural history of animal behaviour. Reader's Digest [etc.].

Chicago Style (17th ed.) Citation

Attenborough, David. The Trials of Life: A Natural History of Animal Behaviour. London: Reader's Digest [etc.], 1992.

MLA (9th ed.) Citation

Attenborough, David. The Trials of Life: A Natural History of Animal Behaviour. Reader's Digest [etc.], 1992.