APA

Rushdi A. I., Al-Mutlaq K. F., El-Mubarak A. H., Al-Saleh M. A., El-Otaibi M. T., Ibrahim S. M. M. & Simoneit B. R. T. (20160804). Occurrence and sources of natural and anthropogenic lipid tracers in surface soils from arid urban areas of Saudi Arabia. : Environmental pollution (Barking, Essex : 1987).

Chicago

Rushdi Ahmed I, Al-Mutlaq Khalid F, El-Mubarak Aarif H, Al-Saleh Mohammed A, El-Otaibi Mubarak T, Ibrahim Sami M M and Simoneit Bernd R T. 20160804. Occurrence and sources of natural and anthropogenic lipid tracers in surface soils from arid urban areas of Saudi Arabia. : Environmental pollution (Barking, Essex : 1987).

Harvard

Rushdi A. I., Al-Mutlaq K. F., El-Mubarak A. H., Al-Saleh M. A., El-Otaibi M. T., Ibrahim S. M. M. and Simoneit B. R. T. (20160804). Occurrence and sources of natural and anthropogenic lipid tracers in surface soils from arid urban areas of Saudi Arabia. : Environmental pollution (Barking, Essex : 1987).

MLA

Rushdi Ahmed I, Al-Mutlaq Khalid F, El-Mubarak Aarif H, Al-Saleh Mohammed A, El-Otaibi Mubarak T, Ibrahim Sami M M and Simoneit Bernd R T. Occurrence and sources of natural and anthropogenic lipid tracers in surface soils from arid urban areas of Saudi Arabia. : Environmental pollution (Barking, Essex : 1987). 20160804.