Παραπομπή σε μορφή APA (7η εκδ.)

Halbertsma, M. (2008). The Many Beginnings and the One End of World Art History in Germany, 1900-1933. World art studies : exploring concepts and approaches.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Halbertsma, Marlite. "The Many Beginnings and the One End of World Art History in Germany, 1900-1933." World Art Studies : Exploring Concepts and Approaches 2008.

Παραπομπή σε μορφή MLA (8th εκδ.)

Halbertsma, Marlite. "The Many Beginnings and the One End of World Art History in Germany, 1900-1933." World Art Studies : Exploring Concepts and Approaches, 2008.