APA (7th ed.) Citation

Mohr, P. A. (1974). Mapping of the major structures of the African rift system. Smithsonian Institution, Astrophysical Observatory.

Chicago Style (17th ed.) Citation

Mohr, Paul A. Mapping of the Major Structures of the African Rift System. Cambridge, Mass.: Smithsonian Institution, Astrophysical Observatory, 1974.

MLA (9th ed.) Citation

Mohr, Paul A. Mapping of the Major Structures of the African Rift System. Smithsonian Institution, Astrophysical Observatory, 1974.