Diels, L., Merrill, E. D., & Chipp, T. F. (1931). International address book of botanists: Being a directory of individuals and scientific institutions, universities, societies, etc., in all parts of the world interested in the study of botany, prepared in accordance with a resolution passed at the Fifth international botanical congress Cambridge, 1930. Pub. for the Bentham trustees by Bailliere, Tindall and Cox.
Chicago Style (17th ed.) CitationDiels, Ludwig, Elmer D. Merrill, and Thomas Ford Chipp. International Address Book of Botanists: Being a Directory of Individuals and Scientific Institutions, Universities, Societies, Etc., in All Parts of the World Interested in the Study of Botany, Prepared in Accordance with a Resolution Passed at the Fifth International Botanical Congress Cambridge, 1930. London: Pub. for the Bentham trustees by Bailliere, Tindall and Cox, 1931.
MLA (9th ed.) CitationDiels, Ludwig, et al. International Address Book of Botanists: Being a Directory of Individuals and Scientific Institutions, Universities, Societies, Etc., in All Parts of the World Interested in the Study of Botany, Prepared in Accordance with a Resolution Passed at the Fifth International Botanical Congress Cambridge, 1930. Pub. for the Bentham trustees by Bailliere, Tindall and Cox, 1931.