APA (7th ed.) Citation

Iyer, P. R., Irvin, T. R., Lupton, J. R., & Stott, G. G. (1989). Effects of petroleum creosote on selected stages of embryonic development.

Chicago Style (17th ed.) Citation

Iyer, Poorni R., T. Rick Irvin, Joanne R. Lupton, and George G. Stott. Effects of Petroleum Creosote on Selected Stages of Embryonic Development. 1989.

MLA (9th ed.) Citation

Iyer, Poorni R., et al. Effects of Petroleum Creosote on Selected Stages of Embryonic Development. 1989.