APA Citation

J. Paul Getty Museum,, Fredericksen, B. B., Frel, J., Hull, D., Nakashima, L., Shulman, J., & Wilson, G. The J. Paul Getty Museum: Guidebook (Fifth Edition.).

Chicago Style Citation

J. Paul Getty Museum,, Burton B. Fredericksen, Jiří Frel, Donald Hull, Les Nakashima, Julius Shulman, and Gillian Wilson. The J. Paul Getty Museum: Guidebook. Fifth Edition.

MLA Citation

J. Paul Getty Museum,, et al. The J. Paul Getty Museum: Guidebook. Fifth Edition.