Gaya APA

Oakes, A, J. (1990). Ornamental grasses and grasslike plants / A.J. Oakes . New York: Van Nostrand Reinhold.

Gaya MLA

Oakes, Albert, J.. "Ornamental grasses and grasslike plants / A.J. Oakes". New York: Van Nostrand Reinhold, 1990. Textbook.