APA (7th ed.) Citation

Strelkov, S. P., El'tsin, I. A., & Khaikin, S. E. (1965). Problems in undergraduate physics. Pergamon.

Chicago Style (17th ed.) Citation

Strelkov, S. P., I. A. El'tsin, and S. E. Khaikin. Problems in Undergraduate Physics. Oxford [etc.]: Pergamon, 1965.

MLA (9th ed.) Citation

Strelkov, S. P., et al. Problems in Undergraduate Physics. Pergamon, 1965.