APA-viite

Víquez Ulate, F., & Araya Vargas, G. (2007). Determination of factors related to the abandonment of the practice of swimming by former costa rican swimmers.

Chicago-tyylinen lähdeviittaus

Víquez Ulate, Fabián, ja Gerardo Araya Vargas. Determination of Factors Related to the Abandonment of the Practice of Swimming By Former Costa Rican Swimmers. 2007.

MLA-viite

Víquez Ulate, Fabián, ja Gerardo Araya Vargas. Determination of Factors Related to the Abandonment of the Practice of Swimming By Former Costa Rican Swimmers. 2007.

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