SASKATCHEWAN NATURAL HISTORY SOCIETY. Dr. and Mrs. R. T. Gammell of North Dakota Receive Citizens Award. Blue Jay, [S. l.], v. 30, n. 2, 1972. DOI: 10.29173/bluejay3575. Disponível em: https://bluejayjournal.ca/index.php/bluejay/article/view/3575. Acesso em: 6 mar. 2026.