Dyfyniad APA

Taylor, E. L., & Taylor, T. N. (1993). The biology and evolution of fossil plants. Prentice Hall.

Dyfyniad Arddull Chicago

Taylor, Edith L., and Thomas N. Taylor. The Biology and Evolution of Fossil Plants. New Jersey: Prentice Hall, 1993.

Dyfyniad MLA

Taylor, Edith L., and Thomas N. Taylor. The Biology and Evolution of Fossil Plants. Prentice Hall, 1993.

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