Cita APA

Keenan, C. W., & Wood, J. H. (1966). Teachers manual for general college chemistry (3a ed.). New Yok: Harper.

Citación estilo Chicago

Keenan, C. W., y J. H. Wood. Teachers Manual for General College Chemistry. 3a ed. New Yok: Harper, 1966.

Cita MLA

Keenan, C. W., y J. H. Wood. Teachers Manual for General College Chemistry. 3a ed. New Yok: Harper, 1966.