Citazione Stile APA (7a Edizione)

(1968). Enacements by the 90th Congress Concerning Education and Training, First Session 1967, Part 2--Appendix.

Citazione stile Chigago Style (17a edizione)

Enacements by the 90th Congress Concerning Education and Training, First Session 1967, Part 2--Appendix. 1968.

Citatione MLA (9a ed.)

Enacements by the 90th Congress Concerning Education and Training, First Session 1967, Part 2--Appendix. 1968.