Merkoša sitáhtat

APA-čujuhus (7. p.)
Assaad, F. A. (2009). Field Methods for Petroleum Geologists: A Guide to Computerized Lithostratigraphic Correlation Charts Case Study: Northern Africa (1.). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-78837-9
Chicago-čujuhus (17. p.)
Assaad, Fakhry A. Field Methods for Petroleum Geologists: A Guide to Computerized Lithostratigraphic Correlation Charts Case Study: Northern Africa. 1. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. https://doi.org/10.1007/978-3-540-78837-9.
MLA-čujuhus (9. p.)
Assaad, Fakhry A. Field Methods for Petroleum Geologists: A Guide to Computerized Lithostratigraphic Correlation Charts Case Study: Northern Africa. 1. Springer Berlin Heidelberg, 2009. https://doi.org/10.1007/978-3-540-78837-9.
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