APA
INSTITUTE OF ACTUARIES, INSTITUTE OF ACTUARIES, . (1951). Institute of Actuaries Year Book 1951-1952. Cambridge: The Cambridge University press.
Chicago
INSTITUTE OF ACTUARIES, INSTITUTE OF ACTUARIES, . 1951. Institute of Actuaries Year Book 1951-1952. Cambridge: The Cambridge University press.
Harvard
INSTITUTE OF ACTUARIES, INSTITUTE OF ACTUARIES, . (1951). Institute of Actuaries Year Book 1951-1952. Cambridge: The Cambridge University press.
MLA
INSTITUTE OF ACTUARIES, INSTITUTE OF ACTUARIES, . Institute of Actuaries Year Book 1951-1952. Cambridge: The Cambridge University press. 1951.
