APA (7th ed.) Citation

Eldridge, F. R. (1980). Wind machines (2. ed.). Van Nostrand Reinhold.

Chicago Style (17th ed.) Citation

Eldridge, Frank R. Wind Machines. 2. ed. New York (u.a.): Van Nostrand Reinhold, 1980.

MLA (9th ed.) Citation

Eldridge, Frank R. Wind Machines. 2. ed. Van Nostrand Reinhold, 1980.