Cita APA (7th ed.)

Leisering, W. (1986). Putzger Historischer Weltatlas (100.). Cornelsen- Velhagen & Klasing.

Cita Chicago (17th ed.)

Leisering, Walter. Putzger Historischer Weltatlas. 100. Berlin: Cornelsen- Velhagen & Klasing, 1986.

Cita MLA (8th ed.)

Leisering, Walter. Putzger Historischer Weltatlas. 100. Cornelsen- Velhagen & Klasing, 1986.

Atenció: Aquestes cites poden no estar 100% correctes.