Cita APA

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

Citación estilo Chicago

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.

Cita MLA

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