APA (7th ed.) Citation

Knox, R. A. 1. a. (1948). The Mass in slow motion (First published 1948.). Sheed & Ward.

Chicago Style (17th ed.) Citation

Knox, Ronald A. 1888-1957 autor. The Mass in Slow Motion. First published 1948. London: Sheed & Ward, 1948.

MLA (9th ed.) Citation

Knox, Ronald A. 1888-1957 autor. The Mass in Slow Motion. First published 1948. Sheed & Ward, 1948.