Cita APA

Littmann, E. Publications of the Princeton Expedition to Abyssinia. Leyden.

Chicago Style Citation

Littmann, Enno. Publications of the Princeton Expedition to Abyssinia. Leyden.

Cita MLA

Littmann, Enno. Publications of the Princeton Expedition to Abyssinia. Leyden.

Atenció: Aquestes cites poden no estar 100% correctes.