APA (7th ed.) Citation

Costa, J. D., Ferreira, J. M., & Ramalho, A. L. (2001). Fatigue and fretting fatigue of ion-nitrided 34CrNiMo6 steel.

Chicago Style (17th ed.) Citation

Costa, J. D., J. M. Ferreira, and A. L. Ramalho. Fatigue and Fretting Fatigue of Ion-nitrided 34CrNiMo6 Steel. 2001.

MLA (8th ed.) Citation

Costa, J. D., et al. Fatigue and Fretting Fatigue of Ion-nitrided 34CrNiMo6 Steel. 2001.