Style de citation APA (7e éd.)

Willeke, B. H. (1948). Imperial government and Catholic missions in China during the years 1784-1785. Franciscan Institute.

Style de citation Chicago (17e éd.)

Willeke, Bernward Henry. Imperial Government and Catholic Missions in China During the Years 1784-1785. St. Bonaventure, N.Y.: Franciscan Institute, 1948.

Style de citation MLA (8e éd.)

Willeke, Bernward Henry. Imperial Government and Catholic Missions in China During the Years 1784-1785. Franciscan Institute, 1948.