Cita APA (7a ed.)

Eson, M. E., Yen, J. K., & Bourke, R. S. (1978). Assessment of recovery from serious head injury. [s.n.].

Cita Chicago Style (17a ed.)

Eson, Morris E., John K. Yen, y Robert S. Bourke. Assessment of Recovery from Serious Head Injury. [S.l.]: [s.n.], 1978.

Cita MLA (9a ed.)

Eson, Morris E., et al. Assessment of Recovery from Serious Head Injury. [s.n.], 1978.