Cita APA

Frey, P. R. (1958). Chemistry problems and how to solve them ([5th ed.].). Barnes & Novle.

Chicago Edition Citation

Frey, Paul Reheard. Chemistry Problems and How to Solve Them. [5th ed.]. New York: Barnes & Novle, 1958.

Cita MLA

Frey, Paul Reheard. Chemistry Problems and How to Solve Them. [5th ed.]. Barnes & Novle, 1958.