APA (7th ed.) Citation

Slawski, W. (1997). Captain Jonathan sails the sea (1. publ.). North-South Books.

Chicago Style (17th ed.) Citation

Slawski, Wolfgang. Captain Jonathan Sails the Sea. 1. publ. New York [u.a.]: North-South Books, 1997.

MLA (9th ed.) Citation

Slawski, Wolfgang. Captain Jonathan Sails the Sea. 1. publ. North-South Books, 1997.