APA-Zitierstil (7. Ausg.)

Hairfield, N., Shimizu, H., & Warjiyo, P. (1997). Tonga: Recent economic developments. Internat. Monetary Fund.

Chicago-Zitierstil (17. Ausg.)

Hairfield, Natalie, Hideaki Shimizu, und Perry Warjiyo. Tonga: Recent Economic Developments. Washington, D.C: Internat. Monetary Fund, 1997.

MLA-Zitierstil (9. Ausg.)

Hairfield, Natalie, et al. Tonga: Recent Economic Developments. Internat. Monetary Fund, 1997.