APA-referens (7:e uppl.)

Timmerman, J. H. (1997). Do we still need the Ten commandments ? Augsburg.

Chicago-referens (17:e uppl.)

Timmerman, John H. Do We Still Need the Ten Commandments ? Minneapolis: Augsburg, 1997.

MLA-referens (9:e uppl.)

Timmerman, John H. Do We Still Need the Ten Commandments ? Augsburg, 1997.