Cita APA

Barzun, J. (1977). The modern researcher (3rd.). harcourt Brace Jovanovich Inc.

Citación estilo Chicago

Barzun, J. The Modern Researcher. 3rd. New York: harcourt Brace Jovanovich Inc, 1977.

Cita MLA

Barzun, J. The Modern Researcher. 3rd. harcourt Brace Jovanovich Inc, 1977.

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