APA Style

DiPalma, Joseph R., Barbieri, Edward J, DiGregorio, John G, Ferko, Andrew P. (1991). Pharmacology, Sixth Edition (6). New York: McGraw-Hill.

Chicago Style

DiPalma, Joseph R., Barbieri, Edward J, DiGregorio, John G, Ferko, Andrew P. Pharmacology, Sixth Edition. 6 New York: McGraw-Hill, 1991. Text.

MLA Style

DiPalma, Joseph R., Barbieri, Edward J, DiGregorio, John G, Ferko, Andrew P. Pharmacology, Sixth Edition. 6 New York: McGraw-Hill, 1991. Text.

Turabian Style

DiPalma, Joseph R., Barbieri, Edward J, DiGregorio, John G, Ferko, Andrew P. Pharmacology, Sixth Edition. 6 New York: McGraw-Hill, 1991. Print.