Forty-five years International Federation of Trade Unions : : a historical precis: 1901-1945.

MLA

Citrine, W.M, and Walter Schevenels. Forty-five Years International Federation of Trade Unions : a Historical Precis: 1901-1945. Brussels: Board of Trustees, 1955.

APA

Citrine, W., & Schevenels, W. (1955). Forty-five years International Federation of Trade Unions : a historical precis: 1901-1945. Brussels: Board of Trustees.

Chicago

Citrine, W.M., and Walter Schevenels. Forty-Five Years International Federation of Trade Unions: A Historical Precis: 1901-1945. Brussels: Board of Trustees, 1955.