APA-referens (7:e uppl.)

Kurup, P. N. V., Ramadas, V. N. K., & Joshi, P. (1979). Hand book of medicinal plants (Rev. & enl. [ed.].). Central Council for Research in Ayurveda and Siddha.

Chicago-referens (17:e uppl.)

Kurup, P. N. V., V. N. K. Ramadas, och Prapajati Joshi. Hand Book of Medicinal Plants. Rev. & enl. [ed.]. New Delhi: Central Council for Research in Ayurveda and Siddha, 1979.

MLA-referens (8:e uppl.)

Kurup, P. N. V., et al. Hand Book of Medicinal Plants. Rev. & enl. [ed.]. Central Council for Research in Ayurveda and Siddha, 1979.