Houplain, L., & Wiedermann, J. Logobook.
Cita Chicago (17th ed.)Houplain, Ludovic, i Julius Wiedermann. Logobook.
Cita MLA (8th ed.)Houplain, Ludovic, i Julius Wiedermann. Logobook.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)