Παραπομπή σε μορφή APA (7η εκδ.)

Saghir, A. B., & Worzella, W. W. (1961). The effect of herbicides on annual weeds in onions. Faculty of Agricultural Sciences, American University of Beirut.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Saghir, Abdur-Rahman B., και Wallace William Worzella. The Effect of Herbicides on Annual Weeds in Onions. Beirut: Faculty of Agricultural Sciences, American University of Beirut, 1961.

Παραπομπή σε μορφή MLA (8th εκδ.)

Saghir, Abdur-Rahman B., και Wallace William Worzella. The Effect of Herbicides on Annual Weeds in Onions. Faculty of Agricultural Sciences, American University of Beirut, 1961.