Coulter, J. M. (1908). Relation of megaspores to embryo sacs in angiosperms ([Sonderdr.].).
Chicago Style (17th ed.) CitationCoulter, John M. Relation of Megaspores to Embryo Sacs in Angiosperms. [Sonderdr.]. 1908.
MLA (9th ed.) CitationCoulter, John M. Relation of Megaspores to Embryo Sacs in Angiosperms. [Sonderdr.]. 1908.
Warning: These citations may not always be 100% accurate.