Style de citation APA (7e éd.)

Esmilla, A. (1957). Map of Bicolandia showing enconmiendas and settlements during the first decades of Spanish colonization / A.B. Esmilla. [s.n.].

Style de citation Chicago (17e éd.)

Esmilla, A.B. Map of Bicolandia Showing Enconmiendas and Settlements During the First Decades of Spanish Colonization / A.B. Esmilla. [Manila]: [s.n.], 1957.

Style de citation MLA (9e éd.)

Esmilla, A.B. Map of Bicolandia Showing Enconmiendas and Settlements During the First Decades of Spanish Colonization / A.B. Esmilla. [s.n.], 1957.