APA-Zitierstil (7. Ausg.)

Crooks, D. M., Kephart, L. W., & Klingman, D. L. (1963). Poison-ivy, poison-oak and poison sumac: Identification, precautions, eradication (revised.). U.S. Department of Agraculture.

Chicago-Zitierstil (17. Ausg.)

Crooks, Donald M., Leonhard W. Kephart, und Dayton L. Klingman. Poison-ivy, Poison-oak and Poison Sumac: Identification, Precautions, Eradication. revised. Washington,DC: U.S. Department of Agraculture, 1963.

MLA-Zitierstil (9. Ausg.)

Crooks, Donald M., et al. Poison-ivy, Poison-oak and Poison Sumac: Identification, Precautions, Eradication. revised. U.S. Department of Agraculture, 1963.