Surname, X./Organisation. (Year). Title (Title of series Serial number). Publisher. URL
Ljungqvist, A., Richardson, M., & Wolfenzon, D. (2008). The investment behaviour of buyout funds. Theory and Evidence (w14180). National Bureau of Economic Research. http://www.nber.org/papers/w14180.pdf
UN High Commissioner for Human Rights. (2018) Annual report of the United Nations High Commissioner for human rights (A/HCR/37/3). https://digitallibrary.un.org/record/1474804
... (Surname, X./Organisation, Year).
... is true for most funds (Ljungqvist et al., 2008).
... concerning human rights (UN High Commissioner for Human Rights, 2018).
Accordning to Ljungqvist et al. (2008) most funds ...
UN High Commissioner for Human Rights (2018) maintain that ...