Cita APA

Piper, R. G., McElwain, J. E., Orme, L. E., McCraren, J. P., Fowler, L. G., & Leonard, J. R. (1992). Fish hatchery management. s.n.

Citación estilo Chicago

Piper, Robert G., Juan E. McElwain, Leo E. Orme, Joseph P. McCraren, Laurie G. Fowler, and John R. Leonard. Fish Hatchery Management. Washington, D.C: s.n, 1992.

Cita MLA

Piper, Robert G., et al. Fish Hatchery Management. s.n, 1992.