Cita APA (7th ed.)
Drucker, P. (1952). La Venta, Tabasco: A study of olmec ceramics and art, with a chapter on structural investigations in 1943. United States Government Printing Office.
Cita Chicago (17th ed.)
Drucker, Philip. La Venta, Tabasco: A Study of Olmec Ceramics and Art, with a Chapter on Structural Investigations in 1943. Washington: United States Government Printing Office, 1952.
Cita MLA (9th ed.)
Drucker, Philip. La Venta, Tabasco: A Study of Olmec Ceramics and Art, with a Chapter on Structural Investigations in 1943. United States Government Printing Office, 1952.
Atenció: Aquestes cites poden no estar 100% correctes.