Cita APA (7th ed.)

SP. (1985). af001375: Willy Seeuws.

Cita Chicago (17th ed.)

SP. Af001375: Willy Seeuws. 1985.

Cita MLA (8th ed.)

SP. Af001375: Willy Seeuws. 1985.

Atenció: Aquestes cites poden no estar 100% correctes.