Cita APA (7th ed.)
Strawn, D., Bohn, H. L., & O'Connor, G. A. (2015). Soil chemistry (Fourth edition.). John Wiley & Sons, Limited.
Cita Chicago (17th ed.)
Strawn, Daniel, Hinrich L. Bohn, i George A. O'Connor. Soil Chemistry. Fourth edition. Chichester, West Sussex: John Wiley & Sons, Limited, 2015.
Cita MLA (9th ed.)
Strawn, Daniel, et al. Soil Chemistry. Fourth edition. John Wiley & Sons, Limited, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.