APA (7th ed.) Citation

Freuchen, P. (1931). Ivalu. Büchergilde Gutenberg.

Chicago Style (17th ed.) Citation

Freuchen, Peter. Ivalu. Berlin: Büchergilde Gutenberg, 1931.

MLA (8th ed.) Citation

Freuchen, Peter. Ivalu. Büchergilde Gutenberg, 1931.

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