Citação norma APA

Cheema, M. A., Abdullah, H. M. A., Ullah, W., Sattar, Y., Haq, S., Cheema, K., . . . Balaratna, A. (2019). Role of echocardiography in diagnostic evaluation of patients admitted to observation unit. Am J Cardiovasc Dis.

Citação norma Chicago

Cheema, Muhammad Arslan, Hafez Mohammad Ammar Abdullah, Waqas Ullah, Yasar Sattar, Shujaul Haq, Khadija Cheema, Asrar Ahmad, Zain Ali, and Asoka Balaratna. "Role of Echocardiography in Diagnostic Evaluation of Patients Admitted to Observation Unit." Am J Cardiovasc Dis 2019.

Citação norma MLA

Cheema, Muhammad Arslan, et al. "Role of Echocardiography in Diagnostic Evaluation of Patients Admitted to Observation Unit." Am J Cardiovasc Dis 2019.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.