APA-referens (7:e uppl.)

Lang, S. (1967). Algebraic structures. Addison-Wesley.

Chicago-referens (17:e uppl.)

Lang, Serge. Algebraic Structures. Reading: Addison-Wesley, 1967.

MLA-referens (9:e uppl.)

Lang, Serge. Algebraic Structures. Addison-Wesley, 1967.