Cita APA (7a ed.)

Gilbertson, L. N., & Zipp, R. (1981). Fractography and Materials Science: : A symposium sponsored by ASTM. Williamburg, Va., 27-28 Nov. 1979 (1979. Williamburg). ASTM.

Cita Chicago Style (17a ed.)

Gilbertson, L. N., y R.D Zipp. Fractography and Materials Science: : A Symposium Sponsored by ASTM. Williamburg, Va., 27-28 Nov. 1979 (1979. Williamburg). Philadelphia: ASTM, 1981.

Cita MLA (9a ed.)

Gilbertson, L. N., y R.D Zipp. Fractography and Materials Science: : A Symposium Sponsored by ASTM. Williamburg, Va., 27-28 Nov. 1979 (1979. Williamburg). ASTM, 1981.