Kœhler, R., & Lyman, T. (1914). A contribution to the study of ophiurans of the United States National Museum. Government Printing Office.
Chicago Style (17th ed.) CitationKœhler, R., and Theodore Lyman. A Contribution to the Study of Ophiurans of the United States National Museum. Washington: Government Printing Office, 1914.
MLA (9th ed.) CitationKœhler, R., and Theodore Lyman. A Contribution to the Study of Ophiurans of the United States National Museum. Government Printing Office, 1914.
Warning: These citations may not always be 100% accurate.