Ionic terms in valence states

MLA

T. Thirunamachandran, and David Parker Craig. “Ionic Terms in Valence States.” Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences, vol. 317, June 1970, pp. 341–57. EBSCOhost, https://doi.org/10.1098/rspa.1970.0120.

APA

T. Thirunamachandran, & David Parker Craig. (1970). Ionic terms in valence states. Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences, 317, 341–357. https://doi.org/10.1098/rspa.1970.0120

Chicago

T. Thirunamachandran, and David Parker Craig. 1970. “Ionic Terms in Valence States.” Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences 317 (June): 341–57. doi:10.1098/rspa.1970.0120.