APA (7th ed.) Citation

Turnbull, H. W. (1929). The great mathematicians / by H.W. Turnbull. Methuen.

Chicago Style (17th ed.) Citation

Turnbull, H. W. The Great Mathematicians / by H.W. Turnbull. London: Methuen, 1929.

MLA (9th ed.) Citation

Turnbull, H. W. The Great Mathematicians / by H.W. Turnbull. Methuen, 1929.

Warning: These citations may not always be 100% accurate.