APA-viite (7. p.)

Howes, V. M. (1970). Individualizing instruction in science and mathematics: Selected readings on programs, practices, and uses of technology. Macmillan.

Chicago-viite (17. p.)

Howes, Virgil M. Individualizing Instruction in Science and Mathematics: Selected Readings on Programs, Practices, and Uses of Technology. New York: Macmillan, 1970.

MLA-viite (9. p.)

Howes, Virgil M. Individualizing Instruction in Science and Mathematics: Selected Readings on Programs, Practices, and Uses of Technology. Macmillan, 1970.