Campbell, D. H. (1930). The structure and development of mosses and ferns (Archegoniatae) (3. ed., rev. and enl.). Macmillan.
Chicago Style (17th ed.) CitationCampbell, Douglas Houghton. The Structure and Development of Mosses and Ferns (Archegoniatae). 3. ed., rev. and enl. New York [u.a.]: Macmillan, 1930.
MLA (9th ed.) CitationCampbell, Douglas Houghton. The Structure and Development of Mosses and Ferns (Archegoniatae). 3. ed., rev. and enl. Macmillan, 1930.
Warning: These citations may not always be 100% accurate.