APA (7th ed.) Citation

Hoffman, J., & Skórzewski, E. (1957). Sopot ’57. Poland.

Chicago Style (17th ed.) Citation

Hoffman, Jerzy, and Edward Skórzewski. Sopot ’57. Poland, 1957.

MLA (8th ed.) Citation

Hoffman, Jerzy, and Edward Skórzewski. Sopot ’57. Poland, 1957.

Warning: These citations may not always be 100% accurate.