APA (7th ed.) Citation

Dorling & Hamilton, G. (1991). Organic gardening. Dorling.

Chicago Style (17th ed.) Citation

Dorling and G. Hamilton. Organic Gardening. London: Dorling, 1991.

MLA (8th ed.) Citation

Dorling and G. Hamilton. Organic Gardening. Dorling, 1991.

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