Cita APA (7th ed.)

Nelson V., P. (2003). Greenhouse operation y Management (6a. ed.). Prentice Hall.

Cita Chicago (17th ed.)

Nelson V., Paul. Greenhouse Operation Y Management. 6a. ed. Newark: Prentice Hall, 2003.

Cita MLA (9th ed.)

Nelson V., Paul. Greenhouse Operation Y Management. 6a. ed. Prentice Hall, 2003.