Cita APA (7th ed.)

Pemberton, H. B., Kelly, J. W., & Ferare, J. (1997). Production of pot roses. Timber.

Cita Chicago (17th ed.)

Pemberton, H. Brent, John W. Kelly, i Jacques Ferare. Production of Pot Roses. Portland: Timber, 1997.

Cita MLA (9th ed.)

Pemberton, H. Brent, et al. Production of Pot Roses. Timber, 1997.