APA (7. basım) Alıntı

Gilson, J. (1989). World agricultural changes: Implications for Canada. Howe.

Chicago Style (17. basım) Atıf

Gilson, J.C. World Agricultural Changes: Implications for Canada. Toronto: Howe, 1989.

MLA (9th ed.) Atıf

Gilson, J.C. World Agricultural Changes: Implications for Canada. Howe, 1989.