Cita APA (7a ed.)

Harle, V., & Veilahti, V. O. (1987). Essays in peace studies: [for Veikko O. Veilahti in honour of his 60. birthday, 21 July 1986]. Aldershot [u.a.].

Cita Chicago Style (17a ed.)

Harle, Vilho, y Veikko O. Veilahti. Essays in Peace Studies: [for Veikko O. Veilahti in Honour of His 60. Birthday, 21 July 1986]. Avebury: Aldershot [u.a.], 1987.

Cita MLA (8a ed.)

Harle, Vilho, y Veikko O. Veilahti. Essays in Peace Studies: [for Veikko O. Veilahti in Honour of His 60. Birthday, 21 July 1986]. Aldershot [u.a.], 1987.