APA (7th ed.) Citation

Spoczynska, J. O. I. (1976). An age of fishes: The development of the most successful vertebrate. David and Charles.

Chicago Style (17th ed.) Citation

Spoczynska, Joy O. I. An Age of Fishes: The Development of the Most Successful Vertebrate. Newton Abbot [Eng.]: David and Charles, 1976.

MLA (8th ed.) Citation

Spoczynska, Joy O. I. An Age of Fishes: The Development of the Most Successful Vertebrate. David and Charles, 1976.