APA (7th ed.) Citation

Boll, H. (1956). Traveller, if you come to Spa. Arco.

Chicago Style (17th ed.) Citation

Boll, Heinrich. Traveller, If You Come to Spa. London: Arco, 1956.

MLA (8th ed.) Citation

Boll, Heinrich. Traveller, If You Come to Spa. Arco, 1956.

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