APA-viite (7. p.)

Heiss, A. M. (1970). Challenges to graduate shcools. Jossey-Bass.

Chicago-viite (17. p.)

Heiss, Ann M. Challenges to Graduate Shcools. Sanfrancisco: Jossey-Bass, 1970.

MLA-viite (9. p.)

Heiss, Ann M. Challenges to Graduate Shcools. Jossey-Bass, 1970.