APA (7th ed.) Citation

Coen, D., Nassauer, J. I., & Tuttle, R. (1987). Landscape architecture in the rural landscape. ASLA.

Chicago Style (17th ed.) Citation

Coen, Duane, Joan I. Nassauer, and Ron Tuttle. Landscape Architecture in the Rural Landscape. Washington: ASLA, 1987.

MLA (9th ed.) Citation

Coen, Duane, et al. Landscape Architecture in the Rural Landscape. ASLA, 1987.