APA (7th ed.) Citation

Robertson, I. (1987). Switzerland (4th ed.). A & C Black.

Chicago Style (17th ed.) Citation

Robertson, Ian. Switzerland. 4th ed. London: A & C Black, 1987.

MLA (9th ed.) Citation

Robertson, Ian. Switzerland. 4th ed. A & C Black, 1987.

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