APA (7th ed.) Citation

Johnston, R. J., Gregory, D., Smith, D. M., Haggett, P., & Stoddart, D. R. (1986). The Dictionary of human geography (2nd ed.). Blackwell Reference.

Chicago Style (17th ed.) Citation

Johnston, R. J., Derek Gregory, David M. Smith, Peter Haggett, and D. R. Stoddart. The Dictionary of Human Geography. 2nd ed. Oxford, UK: Blackwell Reference, 1986.

MLA (9th ed.) Citation

Johnston, R. J., et al. The Dictionary of Human Geography. 2nd ed. Blackwell Reference, 1986.