Cita APA (7th ed.)

Chandler, G. (1966). How to find out: A guide to sources of information for all (2nd ed.). Pergamon.

Cita Chicago (17th ed.)

Chandler, George. How to Find Out: A Guide to Sources of Information for All. 2nd ed. Oxford: Pergamon, 1966.

Cita MLA (9th ed.)

Chandler, George. How to Find Out: A Guide to Sources of Information for All. 2nd ed. Pergamon, 1966.