APA (7th ed.) Citation

Weems, P. V. H. (1943). Air navigation (3d ed.). McGraw-Hill Book Co..

Chicago Style (17th ed.) Citation

Weems, Philip Van Horn. Air Navigation. 3d ed. New York, London: McGraw-Hill Book Co., 1943.

MLA (9th ed.) Citation

Weems, Philip Van Horn. Air Navigation. 3d ed. McGraw-Hill Book Co., 1943.