APA (7th ed.) Zitazioa

Johnson, R. E. (1980). Under tutors and governors. Accelerated Christian Education.

Chicago Style (17th ed.) Zitazioa

Johnson, Ronald E. Under Tutors and Governors. USA: Accelerated Christian Education, 1980.

MLA (9th ed.) Zitazioa

Johnson, Ronald E. Under Tutors and Governors. Accelerated Christian Education, 1980.