APA (7th ed.) Citation

Rudeng, E. (1975). Patterns of western history: "Unity in diversity".

Chicago Style (17th ed.) Citation

Rudeng, Erik. Patterns of Western History: "Unity in Diversity". Oslo, 1975.

MLA (9th ed.) Citation

Rudeng, Erik. Patterns of Western History: "Unity in Diversity". 1975.

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