Cita APA (7a ed.)

Weaver, R., Angle, S., Bezdicek, D., Bottomley, P., Smith, S., Tabatabai, A., & Wollum, A. (1994). Methods of soil analysis.: Part 2 Microbiological and biochemical properties (1st edition.). Soil Science Society of América.

Cita Chicago Style (17a ed.)

Weaver, R.W, Scott Angle, David Bezdicek, Peter Bottomley, Scott Smith, Ali Tabatabai, y Art Wollum. Methods of Soil Analysis.: Part 2 Microbiological and Biochemical Properties. 1st edition. Wisconsin: Soil Science Society of América, 1994.

Cita MLA (8a ed.)

Weaver, R.W, et al. Methods of Soil Analysis.: Part 2 Microbiological and Biochemical Properties. 1st edition. Soil Science Society of América, 1994.