APA

Twain M., Gerber J. C., Baender P., Firkins T. & Iowa Center for Textual Studies. (1980). The adventures of Tom Sawyer ; Tom Sawyer abroad. Berkeley: Published for the Iowa Center for Textual Studies by the University of California Press.

Chicago

Twain Mark, Gerber John C, Baender Paul, Firkins Terry and Iowa Center for Textual Studies. 1980. The adventures of Tom Sawyer ; Tom Sawyer abroad. Berkeley: Published for the Iowa Center for Textual Studies by the University of California Press.

Harvard

Twain M., Gerber J. C., Baender P., Firkins T. and Iowa Center for Textual Studies. (1980). The adventures of Tom Sawyer ; Tom Sawyer abroad. Berkeley: Published for the Iowa Center for Textual Studies by the University of California Press.

MLA

Twain Mark, Gerber John C, Baender Paul, Firkins Terry and Iowa Center for Textual Studies. The adventures of Tom Sawyer ; Tom Sawyer abroad. Berkeley: Published for the Iowa Center for Textual Studies by the University of California Press. 1980.