APA aipamena

Havard University. The quarterly journal of economics: Havard University. Mass: Havard University.

Chicago Style aipamena

Havard University. The Quarterly Journal of Economics: Havard University. Mass: Havard University.

MLA aipamena

Havard University. The Quarterly Journal of Economics: Havard University. Mass: Havard University.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.