Παραπομπή σε μορφή APA (7η εκδ.)

Keenan, C. W. (1966). Teacher's manual for general college chemistry. Harper and Row Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Keenan, Charles William. Teacher's Manual for General College Chemistry. New York: Harper and Row Publishers, 1966.

Παραπομπή σε μορφή MLA (9th εκδ.)

Keenan, Charles William. Teacher's Manual for General College Chemistry. Harper and Row Publishers, 1966.