APA (7th ed.) Citation

(1969). Switzerland (4th. english ed.). The Dickens Press.

Chicago Style (17th ed.) Citation

Switzerland. 4th. english ed. London: The Dickens Press, 1969.

MLA (9th ed.) Citation

Switzerland. 4th. english ed. The Dickens Press, 1969.

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