Cita APA (7th ed.)

Fourcade, N., & Viramonte, J. G. (1972). Present situation of volcanic activity in Deception Island, South Shetland Islands, Antarctica. Smithsonian Institution, Center for Short-Lived Phenomena.

Cita Chicago (17th ed.)

Fourcade, Nestor, i Jose G. Viramonte. Present Situation of Volcanic Activity in Deception Island, South Shetland Islands, Antarctica. [Washington, D.C.]: Smithsonian Institution, Center for Short-Lived Phenomena, 1972.

Cita MLA (8th ed.)

Fourcade, Nestor, i Jose G. Viramonte. Present Situation of Volcanic Activity in Deception Island, South Shetland Islands, Antarctica. Smithsonian Institution, Center for Short-Lived Phenomena, 1972.