Hamm, H. (1981). "Laborem exercens": Zur neuen Sozialenzyklika. Renovatio, 37(4), 193-198.
Chicago Style (17th ed.) CitationHamm, Heinrich. ""Laborem Exercens": Zur Neuen Sozialenzyklika." Renovatio 37, no. 4 (1981): 193-198.
MLA (8th ed.) CitationHamm, Heinrich. ""Laborem Exercens": Zur Neuen Sozialenzyklika." Renovatio, vol. 37, no. 4, 1981, pp. 193-198.
Warning: These citations may not always be 100% accurate.