Παραπομπή σε μορφή APA (7η εκδ.)

George Washington University, Washington, D. C. Biological Sciences Communication Project. (1967). Sorghum: A bibliography of the world literature covering the years, 1930-1963. Scarecrow Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

George Washington University, Washington, D. C. Biological Sciences Communication Project. Sorghum: A Bibliography of the World Literature Covering the Years, 1930-1963. Metuchen, N. J: Scarecrow Press, 1967.

Παραπομπή σε μορφή MLA (9th εκδ.)

George Washington University, Washington, D. C. Biological Sciences Communication Project. Sorghum: A Bibliography of the World Literature Covering the Years, 1930-1963. Scarecrow Press, 1967.