APA (7th ed.) Citation

Dunkerton, J., Penny, N., & Roy, A. (1998). Two Paintings by Lorenzo Lotto in the National Gallery. Technical Bulletin.

Chicago Style (17th ed.) Citation

Dunkerton, Jill, Nicholas Penny, and Ashok Roy. "Two Paintings by Lorenzo Lotto in the National Gallery." Technical Bulletin 1998.

MLA (8th ed.) Citation

Dunkerton, Jill, et al. "Two Paintings by Lorenzo Lotto in the National Gallery." Technical Bulletin, 1998.