APA (7th ed.) Citation

Daniels, J. (1920). German submarine activities on the Atlantic Coast of the United States and Canada. Govermment Printing Office.

Chicago Style (17th ed.) Citation

Daniels, Josephus. German Submarine Activities on the Atlantic Coast of the United States and Canada. Washington: Govermment Printing Office, 1920.

MLA (9th ed.) Citation

Daniels, Josephus. German Submarine Activities on the Atlantic Coast of the United States and Canada. Govermment Printing Office, 1920.