APA استشهاد

DeLong, H. (1970). A profile of mathematical logic. Addison-Wesley Pub. Co..

استشهاد بنمط شيكاغو

DeLong, Howard. A Profile of Mathematical Logic. Reading, Mass.: Addison-Wesley Pub. Co., 1970.

MLA استشهاد

DeLong, Howard. A Profile of Mathematical Logic. Addison-Wesley Pub. Co., 1970.