APA ציטוט

Frey, P. R. (1965). College chemistry (3d ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Frey, Paul R. College Chemistry. 3d ed. Englewood Cliffs, N. J.: Prentice-Hall, 1965.

ציטוט MLA

Frey, Paul R. College Chemistry. 3d ed. Prentice-Hall, 1965.