APA (7th ed.) Citation

Häkli, E. (1980). A. E. Nordenskiöld: A scientist and his library. Helsinki University Library.

Chicago Style (17th ed.) Citation

Häkli, Esko. A. E. Nordenskiöld: A Scientist and His Library. Helsinki: Helsinki University Library, 1980.

MLA (9th ed.) Citation

Häkli, Esko. A. E. Nordenskiöld: A Scientist and His Library. Helsinki University Library, 1980.

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