APA ציטוט

Sills, D. L. (1968). International encyclopaedia of the social sciences, Vol.5. Collier Macmillan Publishers.

Chicago Edition Citation

Sills, David L. International Encyclopaedia of the Social Sciences, Vol.5. London: Collier Macmillan Publishers, 1968.

ציטוט MLA

Sills, David L. International Encyclopaedia of the Social Sciences, Vol.5. Collier Macmillan Publishers, 1968.