APA (7th ed.) Citation

Duchastel, P. (1990). Assimilatory Tools for Informal Learning: Prospects in ICAI. Instructional Science, 19(1), 3.

Chicago Style (17th ed.) Citation

Duchastel, Philip. "Assimilatory Tools for Informal Learning: Prospects in ICAI." Instructional Science 19, no. 1 (1990): 3.

MLA (9th ed.) Citation

Duchastel, Philip. "Assimilatory Tools for Informal Learning: Prospects in ICAI." Instructional Science, vol. 19, no. 1, 1990, p. 3.