Cita APA (7th ed.)
Edwards, I. E. S., & Cruikshank Rose, J. (1947). The pyramids of Egypt. Penguin Books.
Cita Chicago (17th ed.)
Edwards, I. E. S., i John Cruikshank Rose. The Pyramids of Egypt. Harmondsworth, Middlesex, U.K.: Penguin Books, 1947.
Cita MLA (9th ed.)
Edwards, I. E. S., i John Cruikshank Rose. The Pyramids of Egypt. Penguin Books, 1947.
Atenció: Aquestes cites poden no estar 100% correctes.