Cita APA (7th ed.)

Goudge, E. (1973). Der grüne Delphin. St. Benno.

Cita Chicago (17th ed.)

Goudge, Elizabeth. Der Grüne Delphin. Leipzig: St. Benno, 1973.

Cita MLA (8th ed.)

Goudge, Elizabeth. Der Grüne Delphin. St. Benno, 1973.