APA Style

Sienko, Michell J. (1987). Chemistry (cet.1). New York: McGraw-Hill Inc..

Chicago Style

Sienko, Michell J. Chemistry. cet.1 New York: McGraw-Hill Inc., 1987. Text.

MLA Style

Sienko, Michell J. Chemistry. cet.1 New York: McGraw-Hill Inc., 1987. Text.

Turabian Style

Sienko, Michell J. Chemistry. cet.1 New York: McGraw-Hill Inc., 1987. Print.