APA aipamena

Smallwood, M. E. (1929). A guide for the study of plants. D.C. Heath.

Chicago Style aipamena

Smallwood, Mabel Elizabeth. A Guide for the Study of Plants. Boston: New York: D.C. Heath, 1929.

MLA aipamena

Smallwood, Mabel Elizabeth. A Guide for the Study of Plants. D.C. Heath, 1929.