Παραπομπή σε μορφή APA (7η εκδ.)

Sorrie, B. A. (2011). A field guide to wildflowers of the Sandhills region: North Carolina, South Carolina, and Georgia. University of North Carolina Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sorrie, Bruce A. A Field Guide to Wildflowers of the Sandhills Region: North Carolina, South Carolina, and Georgia. Chapel Hill: University of North Carolina Press, 2011.

Παραπομπή σε μορφή MLA (9th εκδ.)

Sorrie, Bruce A. A Field Guide to Wildflowers of the Sandhills Region: North Carolina, South Carolina, and Georgia. University of North Carolina Press, 2011.