Cita APA (7a ed.)

Speight, J. G., & El-Gendy, N. S. (2018). Introduction to petroleum biotechnology. Gulf Professional Publishing.

Cita Chicago Style (17a ed.)

Speight, James G., y Nour Shaf�ik El-Gendy. Introduction to Petroleum Biotechnology. Cambridge, MA: Gulf Professional Publishing, 2018.

Cita MLA (8a ed.)

Speight, James G., y Nour Shaf�ik El-Gendy. Introduction to Petroleum Biotechnology. Gulf Professional Publishing, 2018.