APA (7th ed.) Citation

Langseth, A., & Bak, B. (1947). Hindered rotation. Munksgaard.

Chicago Style (17th ed.) Citation

Langseth, Alex, and Børge Bak. Hindered Rotation. København: Munksgaard, 1947.

MLA (9th ed.) Citation

Langseth, Alex, and Børge Bak. Hindered Rotation. Munksgaard, 1947.

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