Dyfyniad APA

Crockett, J. U. (1972). Foliage house plants. Time-Life Books.

Dyfyniad Arddull Chicago

Crockett, James Underwood. Foliage House Plants. Virginia: Time-Life Books, 1972.

Dyfyniad MLA

Crockett, James Underwood. Foliage House Plants. Time-Life Books, 1972.

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