APA

Yager T., Phillips W., Horne W. & Sparks H. (1970). Comparison of aircraft and ground vehicle stopping performance on dry, wet, flooded, slush-, snow-, and ice-covered runways. Hampton, VA: NASA Langley Research Center. Report nr L-7565.

Chicago

Yager TJ, Phillips WP, Horne WB and Sparks HC. 1970. Comparison of aircraft and ground vehicle stopping performance on dry, wet, flooded, slush-, snow-, and ice-covered runways. Hampton, VA: NASA Langley Research Center. Report nr L-7565.

Harvard

Yager T., Phillips W., Horne W. and Sparks H. (1970). Comparison of aircraft and ground vehicle stopping performance on dry, wet, flooded, slush-, snow-, and ice-covered runways. Hampton, VA: NASA Langley Research Center. Report nr L-7565.

MLA

Yager TJ, Phillips WP, Horne WB and Sparks HC. Comparison of aircraft and ground vehicle stopping performance on dry, wet, flooded, slush-, snow-, and ice-covered runways. Hampton, VA: NASA Langley Research Center. Report nr L-7565. 1970.