APA (7th ed.) Citation

Feldman, H. R., Owen, E. F., & Hirsch, F. (1991). Brachiopods from the Jurassic of Gebel El.Maghara, northern Sinai.

Chicago Style (17th ed.) Citation

Feldman, Howard R., Ellis F. Owen, and Francis Hirsch. Brachiopods from the Jurassic of Gebel El.Maghara, Northern Sinai. New York, N.Y, 1991.

MLA (9th ed.) Citation

Feldman, Howard R., et al. Brachiopods from the Jurassic of Gebel El.Maghara, Northern Sinai. 1991.