APA (7th ed.) Citation

Bottoni, L., Fornasari, L., Massa, R., & Shubert, M. (1989). Mountains of Europe. Raintree Publishers.

Chicago Style (17th ed.) Citation

Bottoni, Luciana, Lorenzo Fornasari, Renato Massa, and Mia Shubert. Mountains of Europe. Milwaukee: Raintree Publishers, 1989.

MLA (9th ed.) Citation

Bottoni, Luciana, et al. Mountains of Europe. Raintree Publishers, 1989.