Gaya APA

Fernandes, T, D, A, A, P, B. (2014). Open-Air Rock-art Conservation and Management (2014). : Routledge.

Gaya MLA

Fernandes, Timothy, Darvill, And, Antonio, Pedro, Batarda. "Open-Air Rock-art Conservation and Management". 2014 : Routledge, 2014. Text.