APA Citation

Nelson, A. (1949). Introductory Botany. Waltham: Chronica Botanica.

Chicago Style Citation

Nelson, Alexander. Introductory Botany. Waltham: Chronica Botanica, 1949.

MLA Citation

Nelson, Alexander. Introductory Botany. Waltham: Chronica Botanica, 1949.

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