APA (7th ed.) Citation

Ryan, J. (1998). Perennial gardens for Texas. University of Texas Press.

Chicago Style (17th ed.) Citation

Ryan, Julie. Perennial Gardens for Texas. Austin: University of Texas Press, 1998.

MLA (9th ed.) Citation

Ryan, Julie. Perennial Gardens for Texas. University of Texas Press, 1998.

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