APA استشهاد

Laitinen, H. A., & Harris, W. E. (1975). Chemical analysis: An advanced text and reference (2d ed.). McGraw-Hill.

استشهاد بنمط شيكاغو

Laitinen, Herbert A., و Walter Edgar Harris. Chemical Analysis: An Advanced Text and Reference. 2d ed. New York: McGraw-Hill, 1975.

MLA استشهاد

Laitinen, Herbert A., و Walter Edgar Harris. Chemical Analysis: An Advanced Text and Reference. 2d ed. McGraw-Hill, 1975.