APA (7th ed.) Citation

SpringerLink (Online service) & Ruhland, W. (1958). Encyclopedia of plant physiology. Springer.

Chicago Style (17th ed.) Citation

SpringerLink (Online service) and W. Ruhland. Encyclopedia of Plant Physiology. Berlin: Springer, 1958.

MLA (9th ed.) Citation

SpringerLink (Online service) and W. Ruhland. Encyclopedia of Plant Physiology. Springer, 1958.

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