Dyfyniad APA

Schwartz, A. T. (1997). Chemistry in Context: Applying Chemistry to Society (2nd ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Schwartz, A. Truman. Chemistry in Context: Applying Chemistry to Society. 2nd ed. New York: McGraw-Hill, 1997.

Dyfyniad MLA

Schwartz, A. Truman. Chemistry in Context: Applying Chemistry to Society. 2nd ed. McGraw-Hill, 1997.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.