APA (7th ed.) Citation

Lunan, D. (1975). Interstellar contact. Regnery.

Chicago Style (17th ed.) Citation

Lunan, Duncan. Interstellar Contact. Chicago: Regnery, 1975.

MLA (9th ed.) Citation

Lunan, Duncan. Interstellar Contact. Regnery, 1975.

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