APA (7e ed.) Bronvermelding

Murphy, R. E. (1990). The tree of life: An exloratuon of Biblical wisdom literature (2nd ed.). William B. Eerdmans.

Chicago (17e ed.) Bronvermelding

Murphy, Roland E. The Tree of Life: An Exloratuon of Biblical Wisdom Literature. 2nd ed. Michigan: William B. Eerdmans, 1990.

MLA (9e ed.) Bronvermelding

Murphy, Roland E. The Tree of Life: An Exloratuon of Biblical Wisdom Literature. 2nd ed. William B. Eerdmans, 1990.