Παραπομπή σε μορφή APA (7η εκδ.)

Christenson, A. J. "Who shall be a sustainer?": Maize and human mediation in the Maya 'Popol Vuh' / Allen J. Christenson. A Global History of Literature and the Environment.(2016).

Παραπομπή σε μορφή Chicago (17η εκδ.)

Christenson, Allen J. ""Who Shall Be a Sustainer?": Maize and Human Mediation in the Maya 'Popol Vuh' / Allen J. Christenson." A Global History of Literature and the Environment.(2016) .

Παραπομπή σε μορφή MLA (8th εκδ.)

Christenson, Allen J. ""Who Shall Be a Sustainer?": Maize and Human Mediation in the Maya 'Popol Vuh' / Allen J. Christenson." A Global History of Literature and the Environment.(2016), .