Cita APA (7a ed.)

Jacobs, H. S., & Reed, R. M. (1964). Soils laboratory exercise source book. American Society of Agronomy.

Cita Chicago Style (17a ed.)

Jacobs, Hyde Spencer, y Robert M. Reed. Soils Laboratory Exercise Source Book. Madison: American Society of Agronomy, 1964.

Cita MLA (9a ed.)

Jacobs, Hyde Spencer, y Robert M. Reed. Soils Laboratory Exercise Source Book. American Society of Agronomy, 1964.