Παραπομπή APA

Akasofu, S., Fogle, B., & Haurwitz, B. (1968). Sydney Chapman, Eighty: From his friends. Boulder, CO: National Center for Atmospheric Research.

Παραπομπή Chicago Style

Akasofu, Syun-Ichi, Benson Fogle, and Bernhard Haurwitz. Sydney Chapman, Eighty: From His Friends. Boulder, CO: National Center for Atmospheric Research, 1968.

Παραπομπή MLA

Akasofu, Syun-Ichi, Benson Fogle, and Bernhard Haurwitz. Sydney Chapman, Eighty: From His Friends. Boulder, CO: National Center for Atmospheric Research, 1968.

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