Citazione Stile APA (7a Edizione)

Ridpath, I. (1987). Longman illustrated dictionary of astronomy & astronautics: The terminology of space. Longman ; York Press.

Citazione stile Chigago Style (17a edizione)

Ridpath, Ian. Longman Illustrated Dictionary of Astronomy & Astronautics: The Terminology of Space. Harlow : Beirut: Longman ; York Press, 1987.

Citatione MLA (9a ed.)

Ridpath, Ian. Longman Illustrated Dictionary of Astronomy & Astronautics: The Terminology of Space. Longman ; York Press, 1987.