APA (7. basım) Alıntı
Windward & James, W. The Stanley Gibbons Book of Stamps and Stamp Collecting (Primera edición.).
Chicago Style (17. basım) Atıf
Windward ve Watson James. The Stanley Gibbons Book of Stamps and Stamp Collecting. Primera edición.
MLA (9th ed.) Atıf
Windward ve Watson James. The Stanley Gibbons Book of Stamps and Stamp Collecting. Primera edición.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..