APA
Metcalfe H., Castka J. F., Metcalfe H. & Metcalfe H. C. (1966). Modern chemistry. New York: Holt, Rinehart and Winston.
Chicago
Metcalfe H.Clark, Castka Joseph F, Metcalfe H.Clark and Metcalfe H Clark. 1966. Modern chemistry. New York: Holt, Rinehart and Winston.
Harvard
Metcalfe H., Castka J. F., Metcalfe H. and Metcalfe H. C. (1966). Modern chemistry. New York: Holt, Rinehart and Winston.
MLA
Metcalfe H.Clark, Castka Joseph F, Metcalfe H.Clark and Metcalfe H Clark. Modern chemistry. New York: Holt, Rinehart and Winston. 1966.