APA (7th ed.) Citation

Rhodes, F. H. T., Austin, R. L., & Druce, E. C. (1969). British Avonian (Carboniferous) conodont faunas, and their value in local and intercontinental correlation. British Museum (Natural History).

Chicago Style (17th ed.) Citation

Rhodes, Frank Harold Trevor, Ronald Leyshon Austin, and E. C. Druce. British Avonian (Carboniferous) Conodont Faunas, and Their Value in Local and Intercontinental Correlation. London: British Museum (Natural History), 1969.

MLA (9th ed.) Citation

Rhodes, Frank Harold Trevor, et al. British Avonian (Carboniferous) Conodont Faunas, and Their Value in Local and Intercontinental Correlation. British Museum (Natural History), 1969.