Cita APA (7a ed.)

Henderson, W. E. (1958). Colorado handbook of plant diseases (3rd. ed.). Extension Service, Colorado State University.

Cita Chicago Style (17a ed.)

Henderson, William Edwards. Colorado Handbook of Plant Diseases. 3rd. ed. Fort Collins: Extension Service, Colorado State University, 1958.

Cita MLA (8a ed.)

Henderson, William Edwards. Colorado Handbook of Plant Diseases. 3rd. ed. Extension Service, Colorado State University, 1958.