Siegel, Jeff. "1 Introduction". A Grammar of Nama: A Papuan Language of Southern New Guinea, Berlin, Boston: De Gruyter Mouton, 2023, pp. 1-33. https://doi.org/10.1515/9783111077017-001
Siegel, J. (2023). 1 Introduction. In A Grammar of Nama: A Papuan Language of Southern New Guinea (pp. 1-33). Berlin, Boston: De Gruyter Mouton. https://doi.org/10.1515/9783111077017-001
Siegel, J. 2023. 1 Introduction. A Grammar of Nama: A Papuan Language of Southern New Guinea. Berlin, Boston: De Gruyter Mouton, pp. 1-33. https://doi.org/10.1515/9783111077017-001
Siegel, Jeff. "1 Introduction" In A Grammar of Nama: A Papuan Language of Southern New Guinea, 1-33. Berlin, Boston: De Gruyter Mouton, 2023. https://doi.org/10.1515/9783111077017-001
Siegel J. 1 Introduction. In: A Grammar of Nama: A Papuan Language of Southern New Guinea. Berlin, Boston: De Gruyter Mouton; 2023. p.1-33. https://doi.org/10.1515/9783111077017-001