Cita APA (7a ed.)

Gulik, R. H. v. (1965). The Willow Pattern: A Judge Dee detective story. Charles Scribner's Sons.

Cita Chicago Style (17a ed.)

Gulik, Robert Hans van. The Willow Pattern: A Judge Dee Detective Story. New York: Charles Scribner's Sons, 1965.

Cita MLA (9a ed.)

Gulik, Robert Hans van. The Willow Pattern: A Judge Dee Detective Story. Charles Scribner's Sons, 1965.