Παραπομπή APA

Muller, P. (1964). Space research IV: Proceedings ; organized by the Committee on Space Research-COSPAR and Consiglio Nazionale delle Ricerche. Amsterdam: North-Holland Pub. Co..

Παραπομπή Chicago Style

Muller, P. Space Research IV: Proceedings ; Organized By the Committee On Space Research-COSPAR and Consiglio Nazionale Delle Ricerche. Amsterdam: North-Holland Pub. Co., 1964.

Παραπομπή MLA

Muller, P. Space Research IV: Proceedings ; Organized By the Committee On Space Research-COSPAR and Consiglio Nazionale Delle Ricerche. Amsterdam: North-Holland Pub. Co., 1964.

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