APA (7th ed.) Citation

Comber, N. M., Jones, H. T., & Willcox, J. S. (1964). An introduction to agricultural chemistry (3. ed.). Arnold.

Chicago Style (17th ed.) Citation

Comber, Norman Mederson, H. Trefor Jones, and J. S. Willcox. An Introduction to Agricultural Chemistry. 3. ed. London: Arnold, 1964.

MLA (9th ed.) Citation

Comber, Norman Mederson, et al. An Introduction to Agricultural Chemistry. 3. ed. Arnold, 1964.