APA (7th ed.) Citation

ScienceDirect (Online service) & Hayat, M. A. (2014). Brain metastases from primary tumors. Elsevier/Academic Press.

Chicago Style (17th ed.) Citation

ScienceDirect (Online service) and M. A. Hayat. Brain Metastases from Primary Tumors. London: Elsevier/Academic Press, 2014.

MLA (9th ed.) Citation

ScienceDirect (Online service) and M. A. Hayat. Brain Metastases from Primary Tumors. Elsevier/Academic Press, 2014.

Warning: These citations may not always be 100% accurate.