Cita APA (7th ed.)

Bunyard, E. A. (1978). Old garden roses. E. M. Coleman.

Cita Chicago (17th ed.)

Bunyard, Edward A. Old Garden Roses. New York: E. M. Coleman, 1978.

Cita MLA (8th ed.)

Bunyard, Edward A. Old Garden Roses. E. M. Coleman, 1978.