APA (7th ed.) Citation

Ondra, N. J. (1998). Soil and composting: The complete guide to building healthy, fertile soil. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Ondra, Nancy J. Soil and Composting: The Complete Guide to Building Healthy, Fertile Soil. Boston: Houghton Mifflin, 1998.

MLA (9th ed.) Citation

Ondra, Nancy J. Soil and Composting: The Complete Guide to Building Healthy, Fertile Soil. Houghton Mifflin, 1998.

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