Gaya APA

Beckett, A, H., Stenlake, J, B. (1968). Practical Pharmaceutical Chemistry Second Edition, In Two Parts (2). LONDON: The Athlone Press.

Gaya MLA

Beckett, A., H., Stenlake, J., B. "Practical Pharmaceutical Chemistry Second Edition, In Two Parts". 2 LONDON: The Athlone Press, 1968. Text.