Sahni, M. R., & Davies, A. M. A monograph of the Terebratulid of the British chalk.
Chicago Style (17th ed.) CitationSahni, M. R., and A. Morley Davies. A Monograph of the Terebratulid of the British Chalk.
MLA (9th ed.) CitationSahni, M. R., and A. Morley Davies. A Monograph of the Terebratulid of the British Chalk.
Warning: These citations may not always be 100% accurate.