Cita APA (7a ed.)

Scheer, A. H., & Juergenson, E. M. (1964). Approved practices in fruit production. Interstate.

Cita Chicago Style (17a ed.)

Scheer, Arnold H., y Elwood M. Juergenson. Approved Practices in Fruit Production. Danville: Interstate, 1964.

Cita MLA (8a ed.)

Scheer, Arnold H., y Elwood M. Juergenson. Approved Practices in Fruit Production. Interstate, 1964.