APA (7th ed.) Citation

Tilden, J. E. (1968). The algae and their life relations: Fundamentals of phycology. Hafner Pub. Co.

Chicago Style (17th ed.) Citation

Tilden, Josephine E. The Algae and Their Life Relations: Fundamentals of Phycology. New York: Hafner Pub. Co, 1968.

MLA (9th ed.) Citation

Tilden, Josephine E. The Algae and Their Life Relations: Fundamentals of Phycology. Hafner Pub. Co, 1968.