APA
Derek Barton, . (1978). Tethradon. New York: Pergamon Press.
Chicago
Derek Barton, . 1978. Tethradon. New York: Pergamon Press.
Harvard
Derek Barton, . (1978). Tethradon. New York: Pergamon Press.
MLA
Derek Barton, . Tethradon. New York: Pergamon Press. 1978.