Cita APA (7th ed.)

Szymczyk, A. (2006). Peter Peri: Country 10. Schwabe [u.a.].

Cita Chicago (17th ed.)

Szymczyk, Adam. Peter Peri: Country 10. Basel: Schwabe [u.a.], 2006.

Cita MLA (8th ed.)

Szymczyk, Adam. Peter Peri: Country 10. Schwabe [u.a.], 2006.