Cita APA (7th ed.)
Institute of Horticulture (Great Britain). (1992). The Horticulturist. The Institute.
Cita Chicago (17th ed.)
Institute of Horticulture (Great Britain). The Horticulturist. London, England: The Institute, 1992.
Cita MLA (9th ed.)
Institute of Horticulture (Great Britain). The Horticulturist. The Institute, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.