APA (7th ed.) Citation

Wilford, R. A. (1979). The PEN club 1930-50. Journal of contemporary history.

Chicago Style (17th ed.) Citation

Wilford, R. A. "The PEN Club 1930-50." Journal of Contemporary History 1979.

MLA (8th ed.) Citation

Wilford, R. A. "The PEN Club 1930-50." Journal of Contemporary History, 1979.

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