APA Citation

Ripley, W. Z. The Races of Europe: A sociological study ( Lowell Institute Lectures). London: Kegan Paul, Trench, Trubner.

Chicago Style Citation

Ripley, William Z. The Races of Europe: A Sociological Study ( Lowell Institute Lectures). London: Kegan Paul, Trench, Trubner.

MLA Citation

Ripley, William Z. The Races of Europe: A Sociological Study ( Lowell Institute Lectures). London: Kegan Paul, Trench, Trubner.

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