APA-viite (7. p.)

Abbott, J., Makeham, J. P., & Payne, W. J. A. (1979). Agricultural economics and marketing in the tropics. Longman.

Chicago-viite (17. p.)

Abbott, J.C, J. P. Makeham, ja W. J. A. Payne. Agricultural Economics and Marketing in the Tropics. London: Longman, 1979.

MLA-viite (9. p.)

Abbott, J.C, et al. Agricultural Economics and Marketing in the Tropics. Longman, 1979.