APA aipamena

Mcdaniel, G. L. (1979). Ornamental horticulture. Reston Publishing Company Inc.

Chicago Style aipamena

Mcdaniel, G L. Ornamental Horticulture. Wirginia: Reston Publishing Company Inc, 1979.

MLA aipamena

Mcdaniel, G L. Ornamental Horticulture. Reston Publishing Company Inc, 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.