APA (7th ed.) Citation

Ireland, R. R., & Ley, L. M. (1984). Type specimens of bryophytes in the National Museum of Natural Sciences, National Museums of Canada. National Museums of Canada [u.a.].

Chicago Style (17th ed.) Citation

Ireland, Robert R., and Linda M. Ley. Type Specimens of Bryophytes in the National Museum of Natural Sciences, National Museums of Canada. Ottawa: National Museums of Canada [u.a.], 1984.

MLA (9th ed.) Citation

Ireland, Robert R., and Linda M. Ley. Type Specimens of Bryophytes in the National Museum of Natural Sciences, National Museums of Canada. National Museums of Canada [u.a.], 1984.