APA (7 वां संस्करण) प्रशस्ति पत्र
Foster, R. J. (1998). Celebration of discipline: The path to spiritual growth (20th anniversary ed., 3rd ed., rev. ed.). HarperSanFrancisco.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Foster, Richard J. Celebration of Discipline: The Path to Spiritual Growth. 20th anniversary ed., 3rd ed., rev. ed. San Francisco: HarperSanFrancisco, 1998.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Foster, Richard J. Celebration of Discipline: The Path to Spiritual Growth. 20th anniversary ed., 3rd ed., rev. ed. HarperSanFrancisco, 1998.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.