Cita APA

Kraemer, H., & Kraemer, H. (1916). Applied and economic botany (2. edition.). New York, New York: Willey.

Citación estilo Chicago

Kraemer, Henry, y Henry Kraemer. Applied and Economic Botany. 2. edition. New York, New York: Willey, 1916.

Cita MLA

Kraemer, Henry, y Henry Kraemer. Applied and Economic Botany. 2. edition. New York, New York: Willey, 1916.