Gaya APA

Russell, B, ., FUTAQI, M, S. (2021). Persoalan-Persoalan Filsafat (Cet. 1). Yogyakarta: IRCiSoD.

Gaya MLA

Russell, Bertrand, ., FUTAQI, Mirza, Syauqi. "Persoalan-Persoalan Filsafat". Cet. 1 Yogyakarta: IRCiSoD, 2021. Text.