APA (7th ed.) Citation

Attenborough, D. (1990). The trials of life: A natural history of animal behaviour. Collins/BBC Books.

Chicago Style (17th ed.) Citation

Attenborough, David. The Trials of Life: A Natural History of Animal Behaviour. London: Collins/BBC Books, 1990.

MLA (9th ed.) Citation

Attenborough, David. The Trials of Life: A Natural History of Animal Behaviour. Collins/BBC Books, 1990.

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