Citazione APA

Hulst, H. v. d. e. (1961). Space research II: Proceedings of the second international space science symposium, Florence, April 10-14, 1961. North-Holland.

Stile di citazione Chicago

Hulst, H.C. van de ed. Space Research II: Proceedings of the Second International Space Science Symposium, Florence, April 10-14, 1961. Amsterdam: North-Holland, 1961.

Citazione MLA

Hulst, H.C. van de ed. Space Research II: Proceedings of the Second International Space Science Symposium, Florence, April 10-14, 1961. North-Holland, 1961.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.