Cita APA (7th ed.)

Chioffi, N., & Mead, G. (1991). Keeping the harvest: Preserving your fruits, vegetables and herbs. Storey Books.

Cita Chicago (17th ed.)

Chioffi, Nancy, i Gretchen Mead. Keeping the Harvest: Preserving Your Fruits, Vegetables and Herbs. North Adams: Storey Books, 1991.

Cita MLA (9th ed.)

Chioffi, Nancy, i Gretchen Mead. Keeping the Harvest: Preserving Your Fruits, Vegetables and Herbs. Storey Books, 1991.