Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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