Cita APA (7th ed.)

Wellings, A. W. (1962). B.D.H. Adsorption Indicators (2nd ed.). The British Drug Houses Ltd..

Cita Chicago (17th ed.)

Wellings, A. W. B.D.H. Adsorption Indicators. 2nd ed. Poole, Dorset: The British Drug Houses Ltd., 1962.

Cita MLA (9th ed.)

Wellings, A. W. B.D.H. Adsorption Indicators. 2nd ed. The British Drug Houses Ltd., 1962.