APA citiranje

Briggs, D. J., & Courtney, F. M. (1989). Agriculture and environment: The physical geography of temperate agricultural systems. Longman Scientific & Technical.

Chicago Style (17th ed.) Citation

Briggs, David J., and Frank M. Courtney. Agriculture and Environment: The Physical Geography of Temperate Agricultural Systems. Harlow, England: Longman Scientific & Technical, 1989.

MLA citiranje

Briggs, David J., and Frank M. Courtney. Agriculture and Environment: The Physical Geography of Temperate Agricultural Systems. Longman Scientific & Technical, 1989.