Gaya APA

Burgen, A, ., S, V., Mitchell, J, F. (1978). Gaddum's Pharmacology (8th. ed.). Oxford: ELBS and Oxford University Press.

Gaya MLA

Burgen, A, ., S., V.., Mitchell, J., F.. "Gaddum's Pharmacology". 8th. ed. Oxford: ELBS and Oxford University Press, 1978. Text.