Tietueen sitaatit
APA-viiteHelsingin yliopisto, Isaksson, E., & Poutanen, M. (1986). Bibliography of astronomical publications at the University of Helsinki Observatory and Astrophysics Laboratory 1815-1984. University of Helsinki.
Chicago-tyylinen lähdeviittausHelsingin yliopisto, Eva Isaksson, ja Markku Poutanen. Bibliography of Astronomical Publications at the University of Helsinki Observatory and Astrophysics Laboratory 1815-1984. Hki: University of Helsinki, 1986.
MLA-viiteHelsingin yliopisto, et al. Bibliography of Astronomical Publications at the University of Helsinki Observatory and Astrophysics Laboratory 1815-1984. University of Helsinki, 1986.
Harvard-tyylinen lähdeviittausHelsingin yliopisto, Isaksson, E. & Poutanen, M. 1986. Bibliography of astronomical publications at the University of Helsinki Observatory and Astrophysics Laboratory 1815-1984. Hki: University of Helsinki.