APA (7th ed.) Citation

Westrich, J., Dierauff, E., Jacob, A., & Stein-Zeppelin, H. v. (1988). Old garden roses and selected modern hybrids. Thames and Hudson.

Chicago Style (17th ed.) Citation

Westrich, Josh, Eva Dierauff, Anny Jacob, and Helen von Stein-Zeppelin. Old Garden Roses and Selected Modern Hybrids. New York: Thames and Hudson, 1988.

MLA (9th ed.) Citation

Westrich, Josh, et al. Old Garden Roses and Selected Modern Hybrids. Thames and Hudson, 1988.