APA
Wolf W. J., Cowan J. C., . (1975). Soybeans as a food source. Cleveland: CRC Press.
Chicago
Wolf Walter James, Cowan John Charles, . 1975. Soybeans as a food source. Cleveland: CRC Press.
Harvard
Wolf W. J., Cowan J. C., . (1975). Soybeans as a food source. Cleveland: CRC Press.
MLA
Wolf Walter James, Cowan John Charles, . Soybeans as a food source. Cleveland: CRC Press. 1975.