Παραπομπή σε μορφή APA (7η εκδ.)

Geen, P. (1905). What I have seen while fishing and how I have caught my fish (2nd impression.). T. Fisher Unwin.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Geen, Philip. What I Have Seen While Fishing and How I Have Caught My Fish. 2nd impression. London: T. Fisher Unwin, 1905.

Παραπομπή σε μορφή MLA (8th εκδ.)

Geen, Philip. What I Have Seen While Fishing and How I Have Caught My Fish. 2nd impression. T. Fisher Unwin, 1905.