Παραπομπή σε μορφή APA (7η εκδ.)

Harrington, H. D. (1997). How to identify grasses and grasslike plants: Sedges and rushes. Swallow Press; Ohio University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harrington, Harold David. How to Identify Grasses and Grasslike Plants: Sedges and Rushes. Chicago: Swallow Press; Ohio University Press, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Harrington, Harold David. How to Identify Grasses and Grasslike Plants: Sedges and Rushes. Swallow Press; Ohio University Press, 1997.