APA-ийн эшлэл(7 дахь хэвлэлт)

Petersen, W. (1986). Catherine Marshall had a husband. Living books.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Petersen, William. Catherine Marshall Had a Husband. Illinois: Living books, 1986.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Petersen, William. Catherine Marshall Had a Husband. Living books, 1986.