APA (7th ed.) Citation

Johnson, G. L. (1985). Wind energy systems. Prentice-Hall.

Chicago Style (17th ed.) Citation

Johnson, Gary L. Wind Energy Systems. Englewood Cliffs, N.J: Prentice-Hall, 1985.

MLA (9th ed.) Citation

Johnson, Gary L. Wind Energy Systems. Prentice-Hall, 1985.