APA (7th ed.) Citation

Campbell, J. M., & Pape, G. R. (1996). North American XB-70 Valkyrie: A photo chronicle. Schiffer Pub..

Chicago Style (17th ed.) Citation

Campbell, John M., and Garry R. Pape. North American XB-70 Valkyrie: A Photo Chronicle. Atglen, PA: Schiffer Pub., 1996.

MLA (9th ed.) Citation

Campbell, John M., and Garry R. Pape. North American XB-70 Valkyrie: A Photo Chronicle. Schiffer Pub., 1996.

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