Gaya APA

Johnson, R, W. (2020). E-book Roars from the Mountain : Colonial Management of the 1951 Volcanic disaster at Mount Lamington . Australia: ANU Press.

Gaya MLA

Johnson, R., Wally. "E-book Roars from the Mountain : Colonial Management of the 1951 Volcanic disaster at Mount Lamington". Australia: ANU Press, 2020. Text.