APA Citation

Juan Pablo II, P. (1981). Encyclical Laborem exercens. [Vatican City]: Libreria Editrice Vaticana.

Chicago Style Citation

Juan Pablo II, Papa. Encyclical Laborem Exercens. [Vatican City]: Libreria Editrice Vaticana, 1981.

MLA Citation

Juan Pablo II, Papa. Encyclical Laborem Exercens. [Vatican City]: Libreria Editrice Vaticana, 1981.

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