APA (7th ed.) Citation

Knapp, B., & MacCrae, D. (1986). Systematic geography (1. publ., reprinted.). Unwin Hyman.

Chicago Style (17th ed.) Citation

Knapp, Brian, and Duncan MacCrae. Systematic Geography. 1. publ., reprinted. London: Unwin Hyman, 1986.

MLA (9th ed.) Citation

Knapp, Brian, and Duncan MacCrae. Systematic Geography. 1. publ., reprinted. Unwin Hyman, 1986.

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