APA Edition Citation

Ruhland, W. (1967). Encylopedia of plant physiology V.13. Springer Verlag.

Chicago Edition Citation

Ruhland, W. Encylopedia of Plant Physiology V.13. New York: Springer Verlag, 1967.

MLA Edition Citation

Ruhland, W. Encylopedia of Plant Physiology V.13. Springer Verlag, 1967.

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