Cita APA (7th ed.)
Herzog, W., Zeitlinger, P., & Bini, J. Into the Abyss: A Tale of Death, a Tale of Life.
Cita Chicago (17th ed.)
Herzog, Werner, Peter Zeitlinger, i Joe Bini. Into the Abyss: A Tale of Death, a Tale of Life.
Cita MLA (9th ed.)
Herzog, Werner, et al. Into the Abyss: A Tale of Death, a Tale of Life.
Atenció: Aquestes cites poden no estar 100% correctes.