Style de citation APA (7e éd.)

Thie, K. K., & Smith, L. M. (1994). A plant lover's guide to wilderafting: How to protect wild places and Harvest Medicinal plants. Longevity Herb..

Style de citation Chicago (17e éd.)

Thie, Krista K., et Lorna M. Smith. A Plant Lover's Guide to Wilderafting: How to Protect Wild Places and Harvest Medicinal Plants. White Salmon, Wash.: Longevity Herb., 1994.

Style de citation MLA (8e éd.)

Thie, Krista K., et Lorna M. Smith. A Plant Lover's Guide to Wilderafting: How to Protect Wild Places and Harvest Medicinal Plants. Longevity Herb., 1994.