APA (7th ed.) Citation

Sennholz, H. F. (1955). How can Europe survive? Van Nostrand.

Chicago Style (17th ed.) Citation

Sennholz, Hans F. How Can Europe Survive? New York: Van Nostrand, 1955.

MLA (9th ed.) Citation

Sennholz, Hans F. How Can Europe Survive? Van Nostrand, 1955.