APA (7th ed.) Citation

Porter, H. B. (1963). A Shortage of Vocations? Theology, 66(514), 157-158. doi:10.1177/0040571X6306651407

Chicago Style (17th ed.) Citation

Porter, H. Boone. "A Shortage of Vocations?" Theology 66, no. 514 (1963): 157-158, https://doi.org/10.1177/0040571X6306651407.

MLA (8th ed.) Citation

Porter, H. Boone. "A Shortage of Vocations?" Theology, vol. 66, no. 514, 1963, pp. 157-158, https://doi.org/10.1177/0040571X6306651407.

Warning: These citations may not always be 100% accurate.