Cita APA (7a ed.)

Telenatura 2011, Guthknecht, F., & Zimmermann, U. (2008). Sawfish, Neptuns forgotten children: Sägefische, Neptuns vergessene Kinder. [s.n.].

Cita Chicago Style (17a ed.)

Telenatura 2011, Florian Guthknecht, y Udo Zimmermann. Sawfish, Neptuns Forgotten Children: Sägefische, Neptuns Vergessene Kinder. Munich: [s.n.], 2008.

Cita MLA (9a ed.)

Telenatura 2011, et al. Sawfish, Neptuns Forgotten Children: Sägefische, Neptuns Vergessene Kinder. [s.n.], 2008.