APA (7th ed.) Citation

Ehrmann, H. W. (1958). Interest groups on four continents / edited by Henry W. Ehrmann. University of Pittsburgh.

Chicago Style (17th ed.) Citation

Ehrmann, Henry W. Interest Groups on Four Continents / Edited by Henry W. Ehrmann. University of Pittsburgh, 1958.

MLA (9th ed.) Citation

Ehrmann, Henry W. Interest Groups on Four Continents / Edited by Henry W. Ehrmann. University of Pittsburgh, 1958.

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