APA (7th ed.) Citation

(1995). Skyscrapers: Higher and higher. Norma ed.

Chicago Style (17th ed.) Citation

Skyscrapers: Higher and Higher. Paris: Norma ed, 1995.

MLA (9th ed.) Citation

Skyscrapers: Higher and Higher. Norma ed, 1995.

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