APA-referens (7:e uppl.)

Burnes, B. P. (1947). If these towers could talk. s.n..

Chicago-referens (17:e uppl.)

Burnes, Brian P. If These Towers Could Talk. [S.l.: s.n., 1947.

MLA-referens (8:e uppl.)

Burnes, Brian P. If These Towers Could Talk. s.n., 1947.