APA-Zitierstil (7. Ausg.)

Adams, M. E. (1982). Agricultural extension in developing countries. Longman.

Chicago-Zitierstil (17. Ausg.)

Adams, M. E. Agricultural Extension in Developing Countries. Burnt Mill, Harlow, Essex: Longman, 1982.

MLA-Zitierstil (8. Ausg.)

Adams, M. E. Agricultural Extension in Developing Countries. Longman, 1982.