APA Edition Citation

Ruhland, W. (1957). Encyclopedia of plant physiology V.7. Springer-verlag.

Chicago Edition Citation

Ruhland, W. Encyclopedia of Plant Physiology V.7. Berlin: Springer-verlag, 1957.

MLA Edition Citation

Ruhland, W. Encyclopedia of Plant Physiology V.7. Springer-verlag, 1957.

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