APA (7e ed.) Bronvermelding

BOURSELLER, P. (2003). VOLCANOES JOURNEY TO THE CRATER'S EDGE. HARRY N. ABRAMS, INC PUBLISHERS.

Chicago (17e ed.) Bronvermelding

BOURSELLER, PHILIPPE. VOLCANOES JOURNEY TO THE CRATER'S EDGE. NEW YORK: HARRY N. ABRAMS, INC PUBLISHERS, 2003.

MLA (9e ed.) Bronvermelding

BOURSELLER, PHILIPPE. VOLCANOES JOURNEY TO THE CRATER'S EDGE. HARRY N. ABRAMS, INC PUBLISHERS, 2003.