Cita APA (7a ed.)

Yuill, N., & Perner, J. (1987). Exceptions to mutual trust: Children's use of seconf-order beliefs in responsibility attribution. [s.n.].

Cita Chicago Style (17a ed.)

Yuill, Nicola, y Josef Perner. Exceptions to Mutual Trust: Children's Use of Seconf-order Beliefs in Responsibility Attribution. [S.l.]: [s.n.], 1987.

Cita MLA (9a ed.)

Yuill, Nicola, y Josef Perner. Exceptions to Mutual Trust: Children's Use of Seconf-order Beliefs in Responsibility Attribution. [s.n.], 1987.