APA aipamena

Coolidge, J. L. (1949). The Mathematics of great amateurs. Clarendon Press.

Chicago Style aipamena

Coolidge, Julian Lowell. The Mathematics of Great Amateurs. Oxford: Clarendon Press, 1949.

MLA aipamena

Coolidge, Julian Lowell. The Mathematics of Great Amateurs. Clarendon Press, 1949.