APA (7th ed.) Citation

Penman, H. L. (1958). Humidity (repr.). The Institute of Physics.

Chicago Style (17th ed.) Citation

Penman, Howard Latimer. Humidity. repr. London: The Institute of Physics, 1958.

MLA (9th ed.) Citation

Penman, Howard Latimer. Humidity. repr. The Institute of Physics, 1958.

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