APA (7th ed.) Citation

Simonsen, S. T. (1947). Blue water navigation. Cornell maritime press.

Chicago Style (17th ed.) Citation

Simonsen, Svend T. Blue Water Navigation. New York: Cornell maritime press, 1947.

MLA (9th ed.) Citation

Simonsen, Svend T. Blue Water Navigation. Cornell maritime press, 1947.

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