APA (7. basım) Alıntı

Ramos, L. d. L. (1978). A chemical study of the essential oil of Apium graveolens linn [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style (17. basım) Atıf

Ramos, Libertad de Leon. A Chemical Study of the Essential Oil of Apium Graveolens Linn [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1978.

MLA (9th ed.) Atıf

Ramos, Libertad de Leon. A Chemical Study of the Essential Oil of Apium Graveolens Linn [microform]. Photoduplication Service, University of the Philippines Library, 1978.