APA način citiranja (7. izdanje)

, H. Horizontal wells: Formation evaluation, drilling, and production, including heavy oil recovery. Gulf Publ. Co.

Čikaški stil citiranja (17. izdanje)

, HORIZONTAL. Horizontal Wells: Formation Evaluation, Drilling, and Production, Including Heavy Oil Recovery. Gulf Publ. Co.

MLA način citiranja (8. izdanje)

, HORIZONTAL. Horizontal Wells: Formation Evaluation, Drilling, and Production, Including Heavy Oil Recovery. Gulf Publ. Co.

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