APA-viite (7. p.)

(1963). Teacher's manual for interaction and systems: A science unit for the primary grades (Trial ed.). University of California.

Chicago-viite (17. p.)

Teacher's Manual for Interaction and Systems: A Science Unit for the Primary Grades. Trial ed. California: University of California, 1963.

MLA-viite (9. p.)

Teacher's Manual for Interaction and Systems: A Science Unit for the Primary Grades. Trial ed. University of California, 1963.