Dyfyniad APA

Gracie, C., & Lamont, E. (2012). Spring wildflowers of the Northeast: A natural history. Princeton University Press.

Dyfyniad Arddull Chicago

Gracie, Carol, and Eric Lamont. Spring Wildflowers of the Northeast: A Natural History. Princeton, N.J.: Princeton University Press, 2012.

Dyfyniad MLA

Gracie, Carol, and Eric Lamont. Spring Wildflowers of the Northeast: A Natural History. Princeton University Press, 2012.

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