APA (7th ed.) Citation

Walker, T. D., & Carpenter, P. L. (1982). Residential landscaping. PDA Publishers Corp..

Chicago Style (17th ed.) Citation

Walker, Theodore D., and Philip L. Carpenter. Residential Landscaping. West Lafayette, Ind.: PDA Publishers Corp., 1982.

MLA (9th ed.) Citation

Walker, Theodore D., and Philip L. Carpenter. Residential Landscaping. PDA Publishers Corp., 1982.