Gaya APA

Arnold, F, A., Brooks, B. (1973). Bilogical & Agricultural Index August 1971 To July 1972 (Ed. 1). New York: The H. W. Wilson Company.

Gaya MLA

Arnold, Florence, A.., Brooks, Benedict. "Bilogical & Agricultural Index August 1971 To July 1972". Ed. 1 New York: The H. W. Wilson Company, 1973. Text.