APA (7th ed.) Citation

Dabolinš, A., Shipman, S., & Balodis, L. (1993). Latvia: A guide book. PUSE.

Chicago Style (17th ed.) Citation

Dabolinš, Aigars, Scott Shipman, and Leons Balodis. Latvia: A Guide Book. [Riga]: PUSE, 1993.

MLA (9th ed.) Citation

Dabolinš, Aigars, et al. Latvia: A Guide Book. PUSE, 1993.