Cita APA (7th ed.)

Steward, J. H. (1950). Area research: Theory and practice. Social Science Research Council.

Cita Chicago (17th ed.)

Steward, Julian Haynes. Area Research: Theory and Practice. New York: Social Science Research Council, 1950.

Cita MLA (9th ed.)

Steward, Julian Haynes. Area Research: Theory and Practice. Social Science Research Council, 1950.