Cita APA (7a ed.)

Strelkov, S. P., & Yakovlev, I. A. (1965). Problems in undergraduate physics. Pergamon.

Cita Chicago Style (17a ed.)

Strelkov, S. P., y I. A. Yakovlev. Problems in Undergraduate Physics. Oxford [etc.]: Pergamon, 1965.

Cita MLA (9a ed.)

Strelkov, S. P., y I. A. Yakovlev. Problems in Undergraduate Physics. Pergamon, 1965.