(1949). Science: Nos 2819 - 2843. American association for the advancement of science.
Chicago Edition CitationScience: Nos 2819 - 2843. Lancaster: American association for the advancement of science, 1949.
MLA引文Science: Nos 2819 - 2843. American association for the advancement of science, 1949.
警告:這些引文格式不一定是100%准確.