APA

Hill B. V., Hill B. V., . (1990). That they may learn. Devon: The Paternoster Press.

Chicago

Hill Brian V, Hill Brian V, . 1990. That they may learn. Devon: The Paternoster Press.

Harvard

Hill B. V., Hill B. V., . (1990). That they may learn. Devon: The Paternoster Press.

MLA

Hill Brian V, Hill Brian V, . That they may learn. Devon: The Paternoster Press. 1990.