Pervyi︠a︡ 15 li︠e︡t sushchestvovanīi︠a︡ S.-Peterburgskago slavi︠a︡nskago blagotvoritelʹnago obshchestva : byvshīĭ Peterburgskīĭ otdi︠e︡l Slavi︠a︡nskago blagotvoritelʹnago komiteta v Moskvi︠e︡ po protokolam obshchikh sobranīĭ ego chlenov sostoi︠a︡vshimsi︠a︡ v 1868-1883 g.g.
MLA
slavi︠a︡nskoe blagotvoritelʹnoe obshchestvo, S.-Peterburgskoe. Pervyi︠a︡ 15 li︠e︡t sushchestvovanīi︠a︡ S.-Peterburgskago slavi︠a︡nskago Blagotvoritelʹnago Obshchestva : byvshīĭ Peterburgskīĭ otdi︠e︡l Slavi︠a︡nskago Blagotvoritelʹnago Komiteta v Moskvi︠e︡ Po Protokolam Obshchikh sobranīĭ Ego Chlenov sostoi︠a︡vshimsi︠a︡ v 1868-1883 G.g. Tip. A.M. Kotomina, 1883. https://collections.library.yale.edu/catalog/31957408.
APA, 6th edition
slavi︠a︡nskoe blagotvoritelʹnoe obshchestvo, S.-P. (1883). Pervyi︠a︡ 15 li︠e︡t sushchestvovanīi︠a︡ S.-Peterburgskago slavi︠a︡nskago blagotvoritelʹnago obshchestva : byvshīĭ Peterburgskīĭ otdi︠e︡l Slavi︠a︡nskago blagotvoritelʹnago komiteta v Moskvi︠e︡ po protokolam obshchikh sobranīĭ ego chlenov sostoi︠a︡vshimsi︠a︡ v 1868-1883 g.g. [Records and correspondence]. Tip. A.M. Kotomina. https://collections.library.yale.edu/catalog/31957408.