APA-viite (7. p.)
Almäng, J., Svennerlind, C., & Ingthorsson, R. (2021). Johanssonian Investigations. Essays in Honour of Ingvar Johansson on His Seventieth Birthday. De Gruyter.
Chicago-viite (17. p.)
Almäng, Jan, Christer Svennerlind, ja Rögnvaldur Ingthorsson. Johanssonian Investigations. Essays in Honour of Ingvar Johansson on His Seventieth Birthday. De Gruyter, 2021.
MLA-viite (9. p.)
Almäng, Jan, et al. Johanssonian Investigations. Essays in Honour of Ingvar Johansson on His Seventieth Birthday. De Gruyter, 2021.
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