APA (7th ed.) Citation

Gjessing, H. (1920). Rogalands stenalder. Stavanger Museum.

Chicago Style (17th ed.) Citation

Gjessing, Helge. Rogalands Stenalder. Stavanger: Stavanger Museum, 1920.

MLA (9th ed.) Citation

Gjessing, Helge. Rogalands Stenalder. Stavanger Museum, 1920.

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