Cita APA

(1971). Vol. 4, № 9, ed. 2. 1971.

Citación estilo Chicago

Vol. 4, № 9, Ed. 2. 1971, 1971.

Cita MLA

Vol. 4, № 9, Ed. 2. 1971, 1971.

Warning: These citations may not always be 100% accurate.