Gaya APA

Padang, D, M, N, V., BEMMELEN, D, R, W, V. (1937). Outbursts Of The Lamongan The Dry And Eainy Seasons., The Volcano-Tectonic Structure Of The Lamongan Group. . Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi.

Gaya MLA

Padang, Dr., M., Neumann, Van., BEMMELEN, DR., R., W., VAN. "Outbursts Of The Lamongan The Dry And Eainy Seasons., The Volcano-Tectonic Structure Of The Lamongan Group.". Bandung, Jawa Barat, Indonesia: Pusat Vulkanologi dan Mitigasi Bencana Geologi, 1937. Text.