APA (7th ed.) Citation

Garrett, H. (2003). Dear dirt doctor: Questions answered the natural way (1st rev. ed.). University of Texas Press.

Chicago Style (17th ed.) Citation

Garrett, Howard. Dear Dirt Doctor: Questions Answered the Natural Way. 1st rev. ed. Austin: University of Texas Press, 2003.

MLA (8th ed.) Citation

Garrett, Howard. Dear Dirt Doctor: Questions Answered the Natural Way. 1st rev. ed. University of Texas Press, 2003.