APA (7th ed.) Citation

Eskola, T., & Freundlich, R. (1998). Oopperatalo: The opera house. Publisher.

Chicago Style (17th ed.) Citation

Eskola, Tapani, and Roger Freundlich. Oopperatalo: The Opera House. Helsinki: Publisher, 1998.

MLA (8th ed.) Citation

Eskola, Tapani, and Roger Freundlich. Oopperatalo: The Opera House. Publisher, 1998.

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