Gaya APA

Whittaker, A, , (. (1985). Mud logging : principles & interpretations. (1985). : Boston : D. Reidel Publishing Co.,.

Gaya MLA

Whittaker, Alun, , (ed). "Mud logging : principles & interpretations.". 1985 : Boston : D. Reidel Publishing Co.,, 1985. Text.