Cita APA (7a ed.)

Fritz, M. A. (1982). Redescription of type specimens of species of the Bryozoan genera Dekayia, Homotrypa, and Stigmatella from Upper Ordovician rocks along Workman's Creek, Ontario. Royal Ontario Museum.

Cita Chicago Style (17a ed.)

Fritz, Madeleine A. Redescription of Type Specimens of Species of the Bryozoan Genera Dekayia, Homotrypa, and Stigmatella from Upper Ordovician Rocks Along Workman's Creek, Ontario. Toronto: Royal Ontario Museum, 1982.

Cita MLA (8a ed.)

Fritz, Madeleine A. Redescription of Type Specimens of Species of the Bryozoan Genera Dekayia, Homotrypa, and Stigmatella from Upper Ordovician Rocks Along Workman's Creek, Ontario. Royal Ontario Museum, 1982.