Cita APA (7th ed.)

Boutens, P. C. (1919). Beatrijs: P[ieter] C. Boutens (15. Aufl.). C.A.J. van Dishoeck.

Cita Chicago (17th ed.)

Boutens, Pieter C. Beatrijs: P[ieter] C. Boutens. 15. Aufl. Bussum: C.A.J. van Dishoeck, 1919.

Cita MLA (8th ed.)

Boutens, Pieter C. Beatrijs: P[ieter] C. Boutens. 15. Aufl. C.A.J. van Dishoeck, 1919.