एपीए उद्धरण

Schaefer, M., & Poffenbarger, J. (2020). The Formation of the BRICS and its Implication for the United States. Palgrave Macmillan US.

शिकागो स्टाइल उद्धरण

Schaefer, M., और J. Poffenbarger. The Formation of the BRICS and Its Implication for the United States. Palgrave Macmillan US, 2020.

एमएलए उद्धरण

Schaefer, M., और J. Poffenbarger. The Formation of the BRICS and Its Implication for the United States. Palgrave Macmillan US, 2020.