Παραπομπή σε μορφή APA (7η εκδ.)

Corbett, J. B. (2013). Seven summers: A naturalist homesteads in the modern West. University of Utah Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Corbett, Julia B. Seven Summers: A Naturalist Homesteads in the Modern West. Salt Lake City: University of Utah Press, 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

Corbett, Julia B. Seven Summers: A Naturalist Homesteads in the Modern West. University of Utah Press, 2013.