Παραπομπή σε μορφή APA (7η εκδ.)

Wolfenden, H. H. (1954). Population statistics and their compilation (Revised edition.). The University of Chicago Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wolfenden, Hugh H. Population Statistics and Their Compilation. Revised edition. Chicago: The University of Chicago Press, 1954.

Παραπομπή σε μορφή MLA (8th εκδ.)

Wolfenden, Hugh H. Population Statistics and Their Compilation. Revised edition. The University of Chicago Press, 1954.