Cita APA (7th ed.)
Habib Helou, J. Kahlil Gibran a nonpareil artist / by Dr. Joseph Habib Helou.
Cita Chicago (17th ed.)
Habib Helou, Joseph. Kahlil Gibran a Nonpareil Artist / by Dr. Joseph Habib Helou.
Cita MLA (9th ed.)
Habib Helou, Joseph. Kahlil Gibran a Nonpareil Artist / by Dr. Joseph Habib Helou.
Atenció: Aquestes cites poden no estar 100% correctes.