Ong, W. J. (1952). Basel, Switzerland, as seen across Barfüsser Platz.
Chicago Style (17th ed.) CitationOng, Walter J. Basel, Switzerland, as Seen Across Barfüsser Platz. 1952.
MLA (8th ed.) CitationOng, Walter J. Basel, Switzerland, as Seen Across Barfüsser Platz. 1952.
Warning: These citations may not always be 100% accurate.