APA (7th ed.) Zitazioa
Sears, R. (1933). Psychogalvanic Responses in arithmetical work: Effects of experimental changes in addition.
Chicago Style (17th ed.) Zitazioa
Sears, Richard. Psychogalvanic Responses in Arithmetical Work: Effects of Experimental Changes in Addition. New York, 1933.
MLA (9th ed.) Zitazioa
Sears, Richard. Psychogalvanic Responses in Arithmetical Work: Effects of Experimental Changes in Addition. 1933.
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