APA (7th ed.) Citation

Forsberg, G. (1963). Modern long distance swimming / by G. Forsberg. Routledge and Kegan Paul.

Chicago Style (17th ed.) Citation

Forsberg, G. Modern Long Distance Swimming / by G. Forsberg. Routledge and Kegan Paul, 1963.

MLA (9th ed.) Citation

Forsberg, G. Modern Long Distance Swimming / by G. Forsberg. Routledge and Kegan Paul, 1963.

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