APA (7th ed.) Citation

O'Rourke, B., & Frisken, R. J. (1972). Skills and systematics of landscape geography (2. (metric) ed.). Rigby.

Chicago Style (17th ed.) Citation

O'Rourke, Barry, and Robert John Frisken. Skills and Systematics of Landscape Geography. 2. (metric) ed. Adelaide [u.a.]: Rigby, 1972.

MLA (9th ed.) Citation

O'Rourke, Barry, and Robert John Frisken. Skills and Systematics of Landscape Geography. 2. (metric) ed. Rigby, 1972.