APA način citiranja (7. izdanje)

Verblunsky, S. (1939). An introduction to the theory of functions of a real variable. The Clarendon Press.

Čikaški stil citiranja (17. izdanje)

Verblunsky, Samuel. An Introduction to the Theory of Functions of a Real Variable. Oxford: The Clarendon Press, 1939.

MLA način citiranja (9. izdanje)

Verblunsky, Samuel. An Introduction to the Theory of Functions of a Real Variable. The Clarendon Press, 1939.