Cita APA (7a ed.)

Leaf, W. (1943). Banking (4th ed.). Oxford University Press.

Cita Chicago Style (17a ed.)

Leaf, Walter. Banking. 4th ed. London [etc.]: Oxford University Press, 1943.

Cita MLA (9a ed.)

Leaf, Walter. Banking. 4th ed. Oxford University Press, 1943.