Cita APA (7a ed.)

Maps.com (Firm) & ebrary, Inc. (2000). California's early settlements, 1769-1823. Maps.com.

Cita Chicago Style (17a ed.)

Maps.com (Firm) y Inc ebrary. California's Early Settlements, 1769-1823. [S.l.]: Maps.com, 2000.

Cita MLA (9a ed.)

Maps.com (Firm) y Inc ebrary. California's Early Settlements, 1769-1823. Maps.com, 2000.