American Peace Society & Beckwith, G. C. (1845). The book of peace: A collection of essays on war and peace. G. C. Beckwith; Perkins and Purves.
Chicago-viite (17. p.)American Peace Society ja George C. Beckwith. The Book of Peace: A Collection of Essays on War and Peace. Boston, Philadelphia: G. C. Beckwith; Perkins and Purves, 1845.
MLA-viite (8. p.)American Peace Society ja George C. Beckwith. The Book of Peace: A Collection of Essays on War and Peace. G. C. Beckwith; Perkins and Purves, 1845.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.