APA (7th ed.) Zitazioa

Tuttle, H. Studies in the Out-Lying Fields of Psychic Science.

Chicago Style (17th ed.) Zitazioa

Tuttle, Hudson. Studies in the Out-Lying Fields of Psychic Science.

MLA (9th ed.) Zitazioa

Tuttle, Hudson. Studies in the Out-Lying Fields of Psychic Science.

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