APA aipamena

Barzun, J. (1977). The modern researcher. New York: Harcourt Brace Jovanovich.

Chicago Style aipamena

Barzun, Jacques. The Modern Researcher. New York: Harcourt Brace Jovanovich, 1977.

MLA aipamena

Barzun, Jacques. The Modern Researcher. New York: Harcourt Brace Jovanovich, 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.