APA
Croxton P. C. L., Martin L. H. & Mills. (1974). Structures and materials : a programmed approach. Bradford: Bradford University Press.
Chicago
Croxton Peter Charles Lester, Martin L H and Mills. 1974. Structures and materials : a programmed approach. Bradford: Bradford University Press.
Harvard
Croxton P. C. L., Martin L. H. and Mills. (1974). Structures and materials : a programmed approach. Bradford: Bradford University Press.
MLA
Croxton Peter Charles Lester, Martin L H and Mills. Structures and materials : a programmed approach. Bradford: Bradford University Press. 1974.