Παραπομπή σε μορφή APA (7η εκδ.)

American Society for Testing and Materials. Committee A-1 on Steel, Stainless Steel, and Related Alloys, Symposium on Residual and Unspecified Elements in Steel, Nisbett, E. G., & Melilli, A. S. (1989). Residual and unspecified elements in steel. ASTM.

Παραπομπή σε μορφή Chicago (17η εκδ.)

American Society for Testing and Materials. Committee A-1 on Steel, Stainless Steel, and Related Alloys, Symposium on Residual and Unspecified Elements in Steel, Edward G. Nisbett, και Albert S. Melilli. Residual and Unspecified Elements in Steel. Philadelphia, PA: ASTM, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

American Society for Testing and Materials. Committee A-1 on Steel, Stainless Steel, and Related Alloys, et al. Residual and Unspecified Elements in Steel. ASTM, 1989.