APA Citatie

Harrington, L. A., Friedman, H., & Harrington, L. A. (1985). Harvey Friedman's research on the foundations of mathematics. North-Holland ; Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co..

Chicago Style citaat

Harrington, L. A.ed, Harvey Friedman, en L. A. Harrington. Harvey Friedman's Research on the Foundations of Mathematics. Amsterdam ; New York : New York, N.Y., U.S.A.: North-Holland ; Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co., 1985.

MLA citatie

Harrington, L. A.ed, et al. Harvey Friedman's Research on the Foundations of Mathematics. North-Holland ; Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co., 1985.