APA Zitierstil

Briggs, . D. J., & Courtney, F. M. (1985). Agriculture and environment. Longman.

Chicago Zitierstil

Briggs, David J., und Frank M. Courtney. Agriculture and Environment. London: Longman, 1985.

MLA Zitierstil

Briggs, David J., und Frank M. Courtney. Agriculture and Environment. Longman, 1985.