APA

Wollmann G. P., Yates D. L., Breen J. E. & Kreger M. E. (1988). Fretting fatigue in post-tensioned concrete. Texas: University of Texas.

Chicago

Wollmann G P, Yates D L, Breen J E and Kreger Michael E. 1988. Fretting fatigue in post-tensioned concrete. Texas: University of Texas.

Harvard

Wollmann G. P., Yates D. L., Breen J. E. and Kreger M. E. (1988). Fretting fatigue in post-tensioned concrete. Texas: University of Texas.

MLA

Wollmann G P, Yates D L, Breen J E and Kreger Michael E. Fretting fatigue in post-tensioned concrete. Texas: University of Texas. 1988.