APA Citation

Ravenel, M. P. (1939). A Synopsis of Hygiene (6th ed.).

Chicago Style Citation

Ravenel, Mazÿck P. A Synopsis of Hygiene (6th Ed.). 1939.

MLA Citation

Ravenel, Mazÿck P. A Synopsis of Hygiene (6th Ed.). 1939.

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