APA (7e ed.) Bronvermelding

Skolnik, F. (2007). Ra - Sam (2nd ed.). Macmillan Reference USA [u.a.].

Chicago (17e ed.) Bronvermelding

Skolnik, Fred. Ra - Sam. 2nd ed. Detroit [u.a.]: Macmillan Reference USA [u.a.], 2007.

MLA (8e ed.) Bronvermelding

Skolnik, Fred. Ra - Sam. 2nd ed. Macmillan Reference USA [u.a.], 2007.