Gaya APA

Heagerty, L, E., LIBBY, R. (1993). Eyes on the President George Bush : history in essays / editor Leo E. Heagerty . S.L.: Chronos Publishing.

Gaya MLA

Heagerty, Leo, E.., LIBBY, Robert. "Eyes on the President George Bush : history in essays / editor Leo E. Heagerty". S.L.: Chronos Publishing, 1993. Text.