Παραπομπή σε μορφή APA (7η εκδ.)

Marenholtz-Bulow, B. v. (1994). Woman's educational mission: Being an explanation of Friedrich Frobel's system of infant gardens. Research Publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Marenholtz-Bulow, B. von. Woman's Educational Mission: Being an Explanation of Friedrich Frobel's System of Infant Gardens. Woodbridge, CT: Research Publications, 1994.

Παραπομπή σε μορφή MLA (8th εκδ.)

Marenholtz-Bulow, B. von. Woman's Educational Mission: Being an Explanation of Friedrich Frobel's System of Infant Gardens. Research Publications, 1994.