Citazione Stile APA (7a Edizione)

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.

Citazione stile Chigago Style (17a edizione)

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.

Citatione 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.