Cita APA (7a ed.)

G, J. D. (2021). Western North American Monarchs: Spiraling into Oblivion or Adapting to a Changing Environment? De Gruyter.

Cita Chicago Style (17a ed.)

G, James David. Western North American Monarchs: Spiraling into Oblivion or Adapting to a Changing Environment? De Gruyter, 2021.

Cita MLA (8a ed.)

G, James David. Western North American Monarchs: Spiraling into Oblivion or Adapting to a Changing Environment? De Gruyter, 2021.