MacLearn, F. H. (1972). Ammonoids of the Lower Cretaceous sandstone member of the Haida Formation, Skidegate Inlet, Queen Charlotte Islands, Western British Columbia.
Chicago-Zitierstil (17. Ausg.)MacLearn, F H. Ammonoids of the Lower Cretaceous Sandstone Member of the Haida Formation, Skidegate Inlet, Queen Charlotte Islands, Western British Columbia. 1972.
MLA-Zitierstil (9. Ausg.)MacLearn, F H. Ammonoids of the Lower Cretaceous Sandstone Member of the Haida Formation, Skidegate Inlet, Queen Charlotte Islands, Western British Columbia. 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.