APA (7th ed.) Citation

Ma, Z., Zhou, Y., Long, S., & Lu, C. (2012). On the intrinsic hardness of a metallic film/substrate system: Indentation size and substrate effects. ELSEVIER.

Chicago Style (17th ed.) Citation

Ma, Z., Y. Zhou, S. Long, and Chunsheng Lu. On the Intrinsic Hardness of a Metallic Film/substrate System: Indentation Size and Substrate Effects. ELSEVIER, 2012.

MLA (9th ed.) Citation

Ma, Z., et al. On the Intrinsic Hardness of a Metallic Film/substrate System: Indentation Size and Substrate Effects. ELSEVIER, 2012.