Cita APA

Bryant, L. J., & Bryant, L. J. (1989). Non-dinosaurian lower vertebrates across the Cretaceous-Tertiary boundary in Northeastern Montana. Berkeley, Calif.

Citación estilo Chicago

Bryant, Laurie J., y Laurie J. Bryant. Non-dinosaurian Lower Vertebrates Across the Cretaceous-Tertiary Boundary in Northeastern Montana. Berkeley, Calif, 1989.

Cita MLA

Bryant, Laurie J., y Laurie J. Bryant. Non-dinosaurian Lower Vertebrates Across the Cretaceous-Tertiary Boundary in Northeastern Montana. Berkeley, Calif, 1989.