Dyfyniad APA

Greulach, V. A., & Adams, J. E. (1967). Plants: An introduction to modern botany (Second edition.). Wiley.

Dyfyniad Arddull Chicago

Greulach, Victor A., and J. Edison Adams. Plants: An Introduction to Modern Botany. Second edition. New York: Wiley, 1967.

Dyfyniad MLA

Greulach, Victor A., and J. Edison Adams. Plants: An Introduction to Modern Botany. Second edition. Wiley, 1967.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.