Dyfyniad APA

Acquaah, G. (2005). Horticulture: Principles and practices. New Jersey: Pearson Prentice Hall.

Dyfyniad Arddull Chicago

Acquaah, George. Horticulture: Principles and Practices. New Jersey: Pearson Prentice Hall, 2005.

Dyfyniad MLA

Acquaah, George. Horticulture: Principles and Practices. New Jersey: Pearson Prentice Hall, 2005.

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