APA

Walsh M., . (1994). John Paul II. London: HarperCollinsPublishers, cop.

Chicago

Walsh Michael, . 1994. John Paul II. London: HarperCollinsPublishers, cop.

Harvard

Walsh M., . (1994). John Paul II. London: HarperCollinsPublishers, cop.

MLA

Walsh Michael, . John Paul II. London: HarperCollinsPublishers, cop. 1994.