APA (7th ed.) Citation

Walker, T. D. (1985). Planting design. PDA Pub.

Chicago Style (17th ed.) Citation

Walker, Theodore D. Planting Design. Mesa, Ariz: PDA Pub, 1985.

MLA (9th ed.) Citation

Walker, Theodore D. Planting Design. PDA Pub, 1985.

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