Cita APA (7th ed.)

Buchdahl, H. (1981). Seventeen simple lectures on general relativity theory. John Wiley & Sons.

Cita Chicago (17th ed.)

Buchdahl, H.A. Seventeen Simple Lectures on General Relativity Theory. New York: John Wiley & Sons, 1981.

Cita MLA (9th ed.)

Buchdahl, H.A. Seventeen Simple Lectures on General Relativity Theory. John Wiley & Sons, 1981.