APA-Zitierstil (7. Ausg.)

Wasowski, S., & Wasowski, A. (1991). Native Texas plants: Landscaping region by region. Gulf Publ.

Chicago-Zitierstil (17. Ausg.)

Wasowski, Sally, und Andy Wasowski. Native Texas Plants: Landscaping Region by Region. Houston, Tex: Gulf Publ, 1991.

MLA-Zitierstil (9. Ausg.)

Wasowski, Sally, und Andy Wasowski. Native Texas Plants: Landscaping Region by Region. Gulf Publ, 1991.