APA
Seminar on Population Studies in Southern European Countries (Athens) (1958), Seminar on Population Studies in Southern European Countries (Athens) (1958), . (1959). Proceeding. New: York UN.
Chicago
Seminar on Population Studies in Southern European Countries (Athens) (1958), Seminar on Population Studies in Southern European Countries (Athens) (1958), . 1959. Proceeding. New: York UN.
Harvard
Seminar on Population Studies in Southern European Countries (Athens) (1958), Seminar on Population Studies in Southern European Countries (Athens) (1958), . (1959). Proceeding. New: York UN.
MLA
Seminar on Population Studies in Southern European Countries (Athens) (1958), Seminar on Population Studies in Southern European Countries (Athens) (1958), . Proceeding. New: York UN. 1959.
