APA (7. basım) Alıntı

Kim, C. (1977). The history of fertilizer policies in Korea: An economic study. s.n.

Chicago Style (17. basım) Atıf

Kim, Choonsan. The History of Fertilizer Policies in Korea: An Economic Study. s.l: s.n, 1977.

MLA (9th ed.) Atıf

Kim, Choonsan. The History of Fertilizer Policies in Korea: An Economic Study. s.n, 1977.