Cita APA (7a ed.)

Open Book Publishers, Sutherland, W. J., Dicks, L. V., Ockenden, N., & Smith, R. K. (2017). What works in conservation (New expanded and updated ed.). Open Book Publishers.

Cita Chicago Style (17a ed.)

Open Book Publishers, William J. Sutherland, Lynn V. Dicks, Nancy Ockenden, y Rebecca K. Smith. What Works in Conservation. New expanded and updated ed. Cambridge: Open Book Publishers, 2017.

Cita MLA (8a ed.)

Open Book Publishers, et al. What Works in Conservation. New expanded and updated ed. Open Book Publishers, 2017.