APA-referens (7:e uppl.)

ACLS British Manuscripts Project & Trinity College (University of Cambridge). Apocalypse: Cambridge Trinity College, [Ms.] 50 (B.2.7). University Microfilms ; Library of Congress, Photoduplication Service.

Chicago-referens (17:e uppl.)

ACLS British Manuscripts Project och Trinity College (University of Cambridge). Apocalypse: Cambridge Trinity College, [Ms.] 50 (B.2.7). Ann Arbor : [Washington, D.C.]: University Microfilms ; Library of Congress, Photoduplication Service.

MLA-referens (8:e uppl.)

ACLS British Manuscripts Project och Trinity College (University of Cambridge). Apocalypse: Cambridge Trinity College, [Ms.] 50 (B.2.7). University Microfilms ; Library of Congress, Photoduplication Service.