Cita APA

Allan J. Tobin, & Allan J. Tobin and Jennie Dusheck. (2005). Asking about life. Fort Worth: Harcourt College.

Chicago Style Citation

Allan J. Tobin, i Allan J. Tobin and Jennie Dusheck. Asking About Life. Fort Worth: Harcourt College, 2005.

Cita MLA

Allan J. Tobin, i Allan J. Tobin and Jennie Dusheck. Asking About Life. Fort Worth: Harcourt College, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.