APA Citation

Pitcher, T. J., & MacDonald, P. D. A numerical intergration method for fish population fecundity.

Chicago Style Citation

Pitcher, T. J., and P. D. MacDonald. A Numerical Intergration Method for Fish Population Fecundity.

MLA Citation

Pitcher, T. J., and P. D. MacDonald. A Numerical Intergration Method for Fish Population Fecundity.

Warning: These citations may not always be 100% accurate.