APA
William C. Hoida, . (1960). Biological Abstracts ( Sec A). Phillidelphia: Univerity Of Phillidelphia.
Chicago
William C. Hoida, . 1960. Biological Abstracts ( Sec A). Phillidelphia: Univerity Of Phillidelphia.
Harvard
William C. Hoida, . (1960). Biological Abstracts ( Sec A). Phillidelphia: Univerity Of Phillidelphia.
MLA
William C. Hoida, . Biological Abstracts ( Sec A). Phillidelphia: Univerity Of Phillidelphia. 1960.