APA (7th ed.) Citation

Cravaack,Charles H, Pappas,Thomas, & DAK, R. I. I. S. F. S. (1969). SKYHOOK CHURCHILL 1968.

Chicago Style (17th ed.) Citation

Cravaack,Charles H, Pappas,Thomas, and RAVEN INDUSTRIES INC SIOUX FALLS S. DAK. SKYHOOK CHURCHILL 1968. 1969.

MLA (9th ed.) Citation

Cravaack,Charles H, et al. SKYHOOK CHURCHILL 1968. 1969.