Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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