APA (7th ed.) Citation

Johnson, J. (2016). Erratum to happy birthday: We are two years old. Elsevier.

Chicago Style (17th ed.) Citation

Johnson, Judith. Erratum to Happy Birthday: We Are Two Years Old. Elsevier, 2016.

MLA (9th ed.) Citation

Johnson, Judith. Erratum to Happy Birthday: We Are Two Years Old. Elsevier, 2016.

Warning: These citations may not always be 100% accurate.