Ackermann's juvenile forget me not: A Christmas, New Year's and birthday present for youth of both sexes. Ackermann.
Chicago-viite (17. p.)Ackermann's Juvenile Forget Me Not: A Christmas, New Year's and Birthday Present for Youth of Both Sexes. London: Ackermann.
MLA-viite (8. p.)Ackermann's Juvenile Forget Me Not: A Christmas, New Year's and Birthday Present for Youth of Both Sexes. Ackermann.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.