Cita APA (7th ed.)

Randall, E., & Stein, H. (1970). Insel der Freuden. Olympia Press.

Cita Chicago (17th ed.)

Randall, Eliot, i Horst Stein. Insel Der Freuden. Frankfurt (Main): Olympia Press, 1970.

Cita MLA (8th ed.)

Randall, Eliot, i Horst Stein. Insel Der Freuden. Olympia Press, 1970.