APA stil citiranja

Astrand, P. (1999). Why exercise?: Why exercise? Kinesiology (Zagreb), p. 1.

Chicago stil citiranja

Astrand, Per-Olof. "Why exercise?: Why exercise?" 1999: 1.

MLA stil citiranja

Astrand, Per-Olof. "Why exercise?: Why exercise?" 1999: 1.

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