APA (7th ed.) Citation

Packer, J. (2015). Alien life and human purpose: A rhetorical examination through history. Lexington Books.

Chicago Style (17th ed.) Citation

Packer, Joseph. Alien Life and Human Purpose: A Rhetorical Examination Through History. Lanham, Maryland: Lexington Books, 2015.

MLA (9th ed.) Citation

Packer, Joseph. Alien Life and Human Purpose: A Rhetorical Examination Through History. Lexington Books, 2015.

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