Gaya APA

YOTIS, W, W., FRIEDMAN, H. (2001). Appleton & lange's review of microbiology & immunology (4th. ed.). New York: McGraw Hill.

Gaya MLA

YOTIS, William, W., FRIEDMAN, Herman. "Appleton & lange's review of microbiology & immunology". 4th. ed. New York: McGraw Hill, 2001. Text.