Παραπομπή APA

L.F. Boswell. (1986). Jack- Up Drilling Plaftform: Design and Operation. Gulf Publishing Company.

Παραπομπή Chicago Style

L.F. Boswell. Jack- Up Drilling Plaftform: Design and Operation. Houston: Gulf Publishing Company, 1986.

Παραπομπή MLA

L.F. Boswell. Jack- Up Drilling Plaftform: Design and Operation. Gulf Publishing Company, 1986.