Cita APA (7a ed.)

Petre, M. D. (1915). Reflections of a non-combatant. Longmans, Green.

Cita Chicago Style (17a ed.)

Petre, Maude Dominica. Reflections of a Non-combatant. London ; New York: Longmans, Green, 1915.

Cita MLA (8a ed.)

Petre, Maude Dominica. Reflections of a Non-combatant. Longmans, Green, 1915.