APA (7th ed.) Citation

Sirelius, U. T. (1983). Reise zu den Ostjaken.

Chicago Style (17th ed.) Citation

Sirelius, Uuno T. Reise Zu Den Ostjaken. Helsinki, 1983.

MLA (9th ed.) Citation

Sirelius, Uuno T. Reise Zu Den Ostjaken. 1983.

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