Almgren, T. A. (1842). Specimen analyticum, theoremata quædam nova de integralibus definitis, summatione serierum earumque in alias series transformatione exhibens: Venia ... P.P. mag. Carolus Johannes Malmsten. Excudebant regiæ Academiæ typographi.
Παραπομπή σε μορφή Chicago (17η εκδ.)Almgren, Thure Augustus. Specimen Analyticum, Theoremata Quædam Nova De Integralibus Definitis, Summatione Serierum Earumque in Alias Series Transformatione Exhibens: Venia ... P.P. Mag. Carolus Johannes Malmsten. Upsaliæ: Excudebant regiæ Academiæ typographi, 1842.
Παραπομπή σε μορφή MLA (8th εκδ.)Almgren, Thure Augustus. Specimen Analyticum, Theoremata Quædam Nova De Integralibus Definitis, Summatione Serierum Earumque in Alias Series Transformatione Exhibens: Venia ... P.P. Mag. Carolus Johannes Malmsten. Excudebant regiæ Academiæ typographi, 1842.