Gaya APA

Bamman., H, H, ;, R, J, W, ;, H, A. (1971). Thunderbolts: field literature program . London: Addison Wesley Pub..

Gaya MLA

Bamman., Helen, Huus, ;, Robert, J., Whitehead, ;, Henry, A.. "Thunderbolts: field literature program". London: Addison Wesley Pub., 1971. Text.