APA (7th ed.) Citation

Ritchie, J. M. The Sciences in exile. Austrian studies, 138-144.

Chicago Style (17th ed.) Citation

Ritchie, James M. "The Sciences in Exile." Austrian Studies : 138-144.

MLA (8th ed.) Citation

Ritchie, James M. "The Sciences in Exile." Austrian Studies, , pp. 138-144.

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