APA-referens (7:e uppl.)

Barnard, C. (1869). Gardening for money: How it was done in flowers, strawberries, vegetables. Loring.

Chicago-referens (17:e uppl.)

Barnard, Charles. Gardening for Money: How It Was Done in Flowers, Strawberries, Vegetables. Boston: Loring, 1869.

MLA-referens (8:e uppl.)

Barnard, Charles. Gardening for Money: How It Was Done in Flowers, Strawberries, Vegetables. Loring, 1869.