Petikan APA

Samsuri, A., Herianto, H., & Setyowiyoto, J. (2004). Petrophyscis study of sandstone core to the accuracy of ultrasonic pulse velocity.

Petikan Gaya Chicago

Samsuri, Ariffin, Herianto Herianto, and Jarot Setyowiyoto. Petrophyscis Study of Sandstone Core to the Accuracy of Ultrasonic Pulse Velocity. 2004.

Petikan MLA

Samsuri, Ariffin, Herianto Herianto, and Jarot Setyowiyoto. Petrophyscis Study of Sandstone Core to the Accuracy of Ultrasonic Pulse Velocity. 2004.

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