Cita APA (7a ed.)

Tolfree, W. (1971). Questions & answers on monetary theory. Issac Pitman.

Cita Chicago Style (17a ed.)

Tolfree, W. Questions & Answers on Monetary Theory. London: Issac Pitman, 1971.

Cita MLA (9a ed.)

Tolfree, W. Questions & Answers on Monetary Theory. Issac Pitman, 1971.