APA Citation

Johnston,, & Bahr. (1997). Collier's encyclopedia-vol.4: Begonia to burmese. New York: Collier's.

Chicago Style Citation

Johnston,, and Bahr. Collier's Encyclopedia-vol.4: Begonia to Burmese. New York: Collier's, 1997.

MLA Citation

Johnston,, and Bahr. Collier's Encyclopedia-vol.4: Begonia to Burmese. New York: Collier's, 1997.

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