Παραπομπή APA

Allendoerfe, C. B., & Carl B. Allendoerfe; Cletus O. Oakley. (1969). Instructors manual to accompany Principles of mathematics (3.). McGraw Hill.

Παραπομπή Chicago Style

Allendoerfe, Carl B., και Carl B. Allendoerfe; Cletus O. Oakley. Instructors Manual to Accompany Principles of Mathematics. 3. New York: McGraw Hill, 1969.

Παραπομπή MLA

Allendoerfe, Carl B., και Carl B. Allendoerfe; Cletus O. Oakley. Instructors Manual to Accompany Principles of Mathematics. 3. McGraw Hill, 1969.