Institut geologii i razrabotki gor︠i︡uchikh iskopaemykh (Russia) & Mikhalʹkova, V. N. (1987). Neftegeologicheska︠i︡a zonalʹnostʹ i metody poiskov nefti i gaza v Prikaspiĭskom regione: Sbornik nauchnykh trudov. In-t geologii i razrabotki gor︠i︡uchikh iskopaemykh.
Citace podle Chicago (17th ed.)Institut geologii i razrabotki gor︠i︡uchikh iskopaemykh (Russia) a V. N. Mikhalʹkova. Neftegeologicheska︠i︡a Zonalʹnostʹ I Metody Poiskov Nefti I Gaza V Prikaspiĭskom Regione: Sbornik Nauchnykh Trudov. Moskva: In-t geologii i razrabotki gor︠i︡uchikh iskopaemykh, 1987.
Citace podle MLA (8th ed.)Institut geologii i razrabotki gor︠i︡uchikh iskopaemykh (Russia) a V. N. Mikhalʹkova. Neftegeologicheska︠i︡a Zonalʹnostʹ I Metody Poiskov Nefti I Gaza V Prikaspiĭskom Regione: Sbornik Nauchnykh Trudov. In-t geologii i razrabotki gor︠i︡uchikh iskopaemykh, 1987.