APA-viite

Gupta, P. K. E., & Mannar, J. E. E. (1968). Recent developments in non ferrous metals technology: Proceedings.

Chicago-tyylinen lähdeviittaus

Gupta, P K; Ed, ja J E; Ed Mannar. Recent Developments in Non Ferrous Metals Technology: Proceedings. Jamshedpur, National Metallurgical Laboratory, 1968.

MLA-viite

Gupta, P K; Ed, ja J E; Ed Mannar. Recent Developments in Non Ferrous Metals Technology: Proceedings. 1968.