APA (7th ed.) Citation

Johnson, N. W. (1990). Basic landscape irrigation (Rev.). N. Warren Johnson.

Chicago Style (17th ed.) Citation

Johnson, N. Warren. Basic Landscape Irrigation. Rev. Garland, Texas: N. Warren Johnson, 1990.

MLA (9th ed.) Citation

Johnson, N. Warren. Basic Landscape Irrigation. Rev. N. Warren Johnson, 1990.

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