Παραπομπή σε μορφή APA (7η εκδ.)

Lockley, H. (1991). Book Review: What Freedom? The Persistent Challenge of Dietrich Bonhoeffer, by Keith W. Clements. Bristol Baptist College, 1990. vii + 184 pp. £7.95. Studies in Christian ethics, 4(1), 89-91. doi:10.1177/095394689100400109

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lockley, Harold. "Book Review: What Freedom? The Persistent Challenge of Dietrich Bonhoeffer, by Keith W. Clements. Bristol Baptist College, 1990. Vii + 184 Pp. £7.95." Studies in Christian Ethics 4, no. 1 (1991): 89-91, https://doi.org/10.1177/095394689100400109.

Παραπομπή σε μορφή MLA (8th εκδ.)

Lockley, Harold. "Book Review: What Freedom? The Persistent Challenge of Dietrich Bonhoeffer, by Keith W. Clements. Bristol Baptist College, 1990. Vii + 184 Pp. £7.95." Studies in Christian Ethics, vol. 4, no. 1, 1991, pp. 89-91, https://doi.org/10.1177/095394689100400109.

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