Gaya APA

ELEMENTS OF GENERAL AND BIOLOGICAL CHEMISTRY. (). New York: John Wiley & Sons, Inc, 1991: New York: John Wiley & Sons, Inc, 1991.

Gaya MLA

ELEMENTS OF GENERAL AND BIOLOGICAL CHEMISTRY. 8. New York: John Wiley & Sons, Inc, 1991: New York: John Wiley & Sons, Inc, 1991, . Text.