Footnote
Alf Sommerfelt, “Initial Mutations in Celtic,” Bulletin of the Institute of History and Philology, Academia Sinica 29.1 (1957): 283-285.
Bibliography
Alf Sommerfelt
1957 “Initial Mutations in Celtic.” Bulletin of the Institute of History and Philology, Academia Sinica 29.1: 283-285.
Alf Sommerfelt. (1957). Initial Mutations in Celtic. Bulletin of the Institute of History and Philology, Academia Sinica, 29(1), 283-285.
Alf Sommerfelt. “Initial Mutations in Celtic.” Bulletin of the Institute of History and Philology, Academia Sinica 29, no. 1 (1957): 283-285.
Alf Sommerfelt. “Initial Mutations in Celtic.” Bulletin of the Institute of History and Philology, Academia Sinica, vol. 29, no. 1, 1957, pp. 283-285.