APA aipamena

Dulles, M. (1956). Green house gardening around the year. Mac Millan Company.

Chicago Style aipamena

Dulles, Marion. Green House Gardening Around the Year. USA: Mac Millan Company, 1956.

MLA aipamena

Dulles, Marion. Green House Gardening Around the Year. Mac Millan Company, 1956.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.