Gaya APA

SZILAS, A, P. (1986). PRODUCTION AND TRANSPORT OF OIL AND GAS . Amsterdam-Oxford-New York-Toky: Elsevier.

Gaya MLA

SZILAS, A., P.. "PRODUCTION AND TRANSPORT OF OIL AND GAS". Amsterdam-Oxford-New York-Toky: Elsevier, 1986. Text.