APA (7th ed.) Citation

Hjulström, F. (1942). Studien über das Mäander-Problem (Sonderdruck.).

Chicago Style (17th ed.) Citation

Hjulström, Filip. Studien über Das Mäander-Problem. Sonderdruck. Upsala, 1942.

MLA (9th ed.) Citation

Hjulström, Filip. Studien über Das Mäander-Problem. Sonderdruck. 1942.

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