Cita APA (7a ed.)

Keirstead, B. S. (1959). Capital, interest and profits. Blackwell.

Cita Chicago Style (17a ed.)

Keirstead, Burton Seely. Capital, Interest and Profits. Oxford: Blackwell, 1959.

Cita MLA (9a ed.)

Keirstead, Burton Seely. Capital, Interest and Profits. Blackwell, 1959.