Gould, Neil. "CHAPTER 9. act one (1894–1900)". Victor Herbert: A Theatrical Life, New York, USA: Fordham University Press, 2009, pp. 247-306. https://doi.org/10.1515/9780823238743-011
Gould, N. (2009). CHAPTER 9. act one (1894–1900). In Victor Herbert: A Theatrical Life (pp. 247-306). New York, USA: Fordham University Press. https://doi.org/10.1515/9780823238743-011
Gould, N. 2009. CHAPTER 9. act one (1894–1900). Victor Herbert: A Theatrical Life. New York, USA: Fordham University Press, pp. 247-306. https://doi.org/10.1515/9780823238743-011
Gould, Neil. "CHAPTER 9. act one (1894–1900)" In Victor Herbert: A Theatrical Life, 247-306. New York, USA: Fordham University Press, 2009. https://doi.org/10.1515/9780823238743-011
Gould N. CHAPTER 9. act one (1894–1900). In: Victor Herbert: A Theatrical Life. New York, USA: Fordham University Press; 2009. p.247-306. https://doi.org/10.1515/9780823238743-011