APA-viite (7. p.)

Krombholz, M. G. (2009). A pictorial reference guide for German Chinas.

Chicago-viite (17. p.)

Krombholz, Mary Gorham. A Pictorial Reference Guide for German Chinas. Nashville, TN, 2009.

MLA-viite (8. p.)

Krombholz, Mary Gorham. A Pictorial Reference Guide for German Chinas. 2009.