Cosico, V. B. (1977). Morphological studies on the genus Selaginella of the Philippines: I. Leaf epidermal elements, II. Shoot apical meristems, and III. Sporangial development. University of the Philippines Library.
Chicago Style (17th ed.) CitationCosico, Victoria Bagaoisan. Morphological Studies on the Genus Selaginella of the Philippines: I. Leaf Epidermal Elements, II. Shoot Apical Meristems, and III. Sporangial Development. Quezon City: University of the Philippines Library, 1977.
MLA (9th ed.) CitationCosico, Victoria Bagaoisan. Morphological Studies on the Genus Selaginella of the Philippines: I. Leaf Epidermal Elements, II. Shoot Apical Meristems, and III. Sporangial Development. University of the Philippines Library, 1977.
Warning: These citations may not always be 100% accurate.