APA (7th ed.) Citation

Ashworth, S. (1991). Seed to seed: Seed saving techniques for the vegetable gardener. Seed Saver Publ.

Chicago Style (17th ed.) Citation

Ashworth, Suzanne. Seed to Seed: Seed Saving Techniques for the Vegetable Gardener. Decorah, Iowa: Seed Saver Publ, 1991.

MLA (9th ed.) Citation

Ashworth, Suzanne. Seed to Seed: Seed Saving Techniques for the Vegetable Gardener. Seed Saver Publ, 1991.

Warning: These citations may not always be 100% accurate.