Tohutoro APA (7th ed.)

SIENKO, M. J. (1971). Chemistry. McGraw-Hill.

Tohutoru Kātū Chicago (17th ed.)

SIENKO, Michell J. Chemistry. New York: McGraw-Hill, 1971.

Tohutoro MLA (9th ed.)

SIENKO, Michell J. Chemistry. McGraw-Hill, 1971.