APA Citation

Ott, F. D. (1967). A second record of porphyridium sordidum geitler. [s.l.]: [s.n.].

Chicago Style Citation

Ott, Franklyn Dewain. A Second Record of Porphyridium Sordidum Geitler. [s.l.]: [s.n.], 1967.

MLA Citation

Ott, Franklyn Dewain. A Second Record of Porphyridium Sordidum Geitler. [s.l.]: [s.n.], 1967.

Warning: These citations may not always be 100% accurate.