APA-Zitierstil (7. Ausg.)

Não informado. Extension circular. New Mexico College of Agriculture and Mechanic Arts.

Chicago-Zitierstil (17. Ausg.)

Não informado. Extension Circular. Santa Fe, NM: New Mexico College of Agriculture and Mechanic Arts.

MLA-Zitierstil (8. Ausg.)

Não informado. Extension Circular. New Mexico College of Agriculture and Mechanic Arts.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.