Gaya APA

Castagna, J, P., Backus, M, M. (1993). Offset-dependent reflectivity - theory and practice of avo analysis . America: Society of Exploration Geophysicists.

Gaya MLA

Castagna, John, P., Backus, Milo, M. "Offset-dependent reflectivity - theory and practice of avo analysis". America: Society of Exploration Geophysicists, 1993. Textbook.