APA (7th ed.) Citation

Peel, L. (1989). An introduction to 20th-century architecture. Magna Books.

Chicago Style (17th ed.) Citation

Peel, Lucy. An Introduction to 20th-century Architecture. Leicester: Magna Books, 1989.

MLA (9th ed.) Citation

Peel, Lucy. An Introduction to 20th-century Architecture. Magna Books, 1989.

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