Cita APA (7a ed.)

McKillop, A. (1969). An Introduction to the chemistry of the alkaloids. Butterworths.

Cita Chicago Style (17a ed.)

McKillop, Alexander. An Introduction to the Chemistry of the Alkaloids. London: Butterworths, 1969.

Cita MLA (9a ed.)

McKillop, Alexander. An Introduction to the Chemistry of the Alkaloids. Butterworths, 1969.