Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.