Cita APA (7th ed.)

Griffith, E. J., Beeton, A., Spencer, J. M., & Mitchell, D. T. (1973). Environmental phosphorus handbook. John Wiley.

Cita Chicago (17th ed.)

Griffith, Edward J., Alfred Beeton, Jean M. Spencer, i Dee T. Mitchell. Environmental Phosphorus Handbook. Nueva York: John Wiley, 1973.

Cita MLA (9th ed.)

Griffith, Edward J., et al. Environmental Phosphorus Handbook. John Wiley, 1973.

Atenció: Aquestes cites poden no estar 100% correctes.