APA (7th ed.) Citation

Parkes, A. S. (1968). Percepción extrasensoria (2a. ed.). Eudeba.

Chicago Style (17th ed.) Citation

Parkes, A. S. Percepción Extrasensoria. 2a. ed. Buenos Aires: Eudeba, 1968.

MLA (9th ed.) Citation

Parkes, A. S. Percepción Extrasensoria. 2a. ed. Eudeba, 1968.

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