APA (7th ed.) Citation

Sherwin, K. (1971). Man-powered flight / by K. Sherwin. Model and Allied Publications.

Chicago Style (17th ed.) Citation

Sherwin, Keith. Man-powered Flight / by K. Sherwin. Model and Allied Publications, 1971.

MLA (9th ed.) Citation

Sherwin, Keith. Man-powered Flight / by K. Sherwin. Model and Allied Publications, 1971.

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