APA-ийн эшлэл(7 дахь хэвлэлт)

Shedd, C. W. (1968). Letters to Karen On keeping love in marriage. Abingdon Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Shedd, Charlie W. Letters to Karen On Keeping Love in Marriage. Nashville, Tennessee: Abingdon Press, 1968.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Shedd, Charlie W. Letters to Karen On Keeping Love in Marriage. Abingdon Press, 1968.