APA (7th ed.) Citation

Ekman, V. W. (1926). On a new repeating current-meter. Høst en Comm.

Chicago Style (17th ed.) Citation

Ekman, Vagn Walfrid. On a New Repeating Current-meter. Copenhague: Høst en Comm, 1926.

MLA (9th ed.) Citation

Ekman, Vagn Walfrid. On a New Repeating Current-meter. Høst en Comm, 1926.