APA

Seligman (Edwin R A), . (1963). Encyclopaedia Of The Social Sciences. V 11. : .

Chicago

Seligman (Edwin R A), . 1963. Encyclopaedia Of The Social Sciences. V 11. : .

Harvard

Seligman (Edwin R A), . (1963). Encyclopaedia Of The Social Sciences. V 11. : .

MLA

Seligman (Edwin R A), . Encyclopaedia Of The Social Sciences. V 11. : . 1963.