APA

American Catholic Philosophical Association, Sweeney L., Ozar D. T. & Dahlstrom D. O. (1981). Infinity. Washington (D.C.): National Office of the American Catholic Philosophical Association.

Chicago

American Catholic Philosophical Association, Sweeney Leo, Ozar David T and Dahlstrom Daniel O. 1981. Infinity. Washington (D.C.): National Office of the American Catholic Philosophical Association.

Harvard

American Catholic Philosophical Association, Sweeney L., Ozar D. T. and Dahlstrom D. O. (1981). Infinity. Washington (D.C.): National Office of the American Catholic Philosophical Association.

MLA

American Catholic Philosophical Association, Sweeney Leo, Ozar David T and Dahlstrom Daniel O. Infinity. Washington (D.C.): National Office of the American Catholic Philosophical Association. 1981.