Cita APA (7a ed.)

Riley, P. (1997). Bats and balls: Beliefs about talk and beliefs about language learning. [s.n.].

Cita Chicago Style (17a ed.)

Riley, Philip. Bats and Balls: Beliefs About Talk and Beliefs About Language Learning. [S.l.]: [s.n.], 1997.

Cita MLA (9a ed.)

Riley, Philip. Bats and Balls: Beliefs About Talk and Beliefs About Language Learning. [s.n.], 1997.