APA (7. basım) Alıntı

Barker, S. F. (1974). The Elements of Logic (2nd ed.). McGraw-Hill.

Chicago Style (17. basım) Atıf

Barker, Stephen F. The Elements of Logic. 2nd ed. New York: McGraw-Hill, 1974.

MLA (9th ed.) Atıf

Barker, Stephen F. The Elements of Logic. 2nd ed. McGraw-Hill, 1974.