APA (7th ed.) Citation

Parin d'Aulaire, I., & Parin d'Aulaire, E. (1933). Ola and Blakken and Line, Sine, Trine. Doubleday & Doran.

Chicago Style (17th ed.) Citation

Parin d'Aulaire, Ingri, and Edgar Parin d'Aulaire. Ola and Blakken and Line, Sine, Trine. New York: Doubleday & Doran, 1933.

MLA (9th ed.) Citation

Parin d'Aulaire, Ingri, and Edgar Parin d'Aulaire. Ola and Blakken and Line, Sine, Trine. Doubleday & Doran, 1933.

Warning: These citations may not always be 100% accurate.