APA (7th ed.) Citation

Peckham, C. (1989). Collins guide to wild habitats: Heathlands. William Collins.

Chicago Style (17th ed.) Citation

Peckham, Chris. Collins Guide to Wild Habitats: Heathlands. London: William Collins, 1989.

MLA (9th ed.) Citation

Peckham, Chris. Collins Guide to Wild Habitats: Heathlands. William Collins, 1989.

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