APA način citiranja (7. izdanje)

Garrard, G. Ecocriticism: Greg Garrard. Keywords for environmental studies.([2016]).

Čikaški stil citiranja (17. izdanje)

Garrard, Greg. "Ecocriticism: Greg Garrard." Keywords for Environmental Studies.([2016]) .

MLA način citiranja (8. izdanje)

Garrard, Greg. "Ecocriticism: Greg Garrard." Keywords for Environmental Studies.([2016]), .