APA (7th ed.) Citation

Bemelmans, L. (1945). ... The blue Danube. The Viking press.

Chicago Style (17th ed.) Citation

Bemelmans, Ludwig. ... The Blue Danube. New York: The Viking press, 1945.

MLA (9th ed.) Citation

Bemelmans, Ludwig. ... The Blue Danube. The Viking press, 1945.

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