APA Style

Reclamation, U, D, O, T, I, B, O. (1949). Mass Concrete Investigations: Part VII - Cement and Concrete Investigations bulletin 4 . Denver: United States Department of The Interior.

MLA Style

Reclamation, U.S., Department, Of, The, Interior, Bureau, Of. "Mass Concrete Investigations: Part VII - Cement and Concrete Investigations bulletin 4". Denver: United States Department of The Interior, 1949. Text.