Cita APA (7a ed.)

Piper, D. W. (1977). Metal content of nodules at Sea Scope stations based upon Atomic absorption spectrometry (AAS) analyses at the U.S. Geological Survey, Menlo Park. PANGAEA.

Cita Chicago Style (17a ed.)

Piper, D W. Metal Content of Nodules at Sea Scope Stations Based upon Atomic Absorption Spectrometry (AAS) Analyses at the U.S. Geological Survey, Menlo Park. PANGAEA, 1977.

Cita MLA (9a ed.)

Piper, D W. Metal Content of Nodules at Sea Scope Stations Based upon Atomic Absorption Spectrometry (AAS) Analyses at the U.S. Geological Survey, Menlo Park. PANGAEA, 1977.