APA-referens (7:e uppl.)

Clark, H. (1829). An Introduction to heraldry: By Hugh Clark (11. ed., cons. enlarg. and improv.). Washbourn [u.a.].

Chicago-referens (17:e uppl.)

Clark, Hugh. An Introduction to Heraldry: By Hugh Clark. 11. ed., cons. enlarg. and improv. London: Washbourn [u.a.], 1829.

MLA-referens (8:e uppl.)

Clark, Hugh. An Introduction to Heraldry: By Hugh Clark. 11. ed., cons. enlarg. and improv. Washbourn [u.a.], 1829.