Cita APA (7th ed.)

Vanoverbergh, M. Isneg riddles.

Cita Chicago (17th ed.)

Vanoverbergh, Morice. Isneg Riddles.

Cita MLA (9th ed.)

Vanoverbergh, Morice. Isneg Riddles.

Atenció: Aquestes cites poden no estar 100% correctes.