APA (7th ed.) Citation

Grigg, D. B. (1984). An introduction to agricultural geography. Hutchinson.

Chicago Style (17th ed.) Citation

Grigg, David B. An Introduction to Agricultural Geography. London: Hutchinson, 1984.

MLA (9th ed.) Citation

Grigg, David B. An Introduction to Agricultural Geography. Hutchinson, 1984.

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