APA aipamena

(1999). Roses: Easy plants for more beautiful gardens. Boston: Houghton Mifflin.

Chicago Style aipamena

Roses: Easy Plants for More Beautiful Gardens. Boston: Houghton Mifflin, 1999.

MLA aipamena

Roses: Easy Plants for More Beautiful Gardens. Boston: Houghton Mifflin, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.