Cita APA (7a ed.)

Webers, G. F. (1966). The Middle and Upper Ordovician Conodont Faunas of Minnesota. University of Minnesota.

Cita Chicago Style (17a ed.)

Webers, G. F. The Middle and Upper Ordovician Conodont Faunas of Minnesota. Minneapolis: University of Minnesota, 1966.

Cita MLA (9a ed.)

Webers, G. F. The Middle and Upper Ordovician Conodont Faunas of Minnesota. University of Minnesota, 1966.