APA (7th ed.) Citation

(2019). Author Index. Haemophilia, 25, 189. https://doi.org/10.1111/hae.13667

Chicago Style (17th ed.) Citation

"Author Index." Haemophilia 25 (2019): 189. https://doi.org/10.1111/hae.13667.

MLA (9th ed.) Citation

"Author Index." Haemophilia, vol. 25, 2019, p. 189, https://doi.org/10.1111/hae.13667.

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