Suomalainen tiedeakatemia. Sodankyla observatorio, Keranen, J., & Sucksdorff, C. (1973). Collected papers to commemorate the 60th anniversary of the Sodankyla Observatory. Finnish Academy of Science and Letters.
芝加哥风格引文Suomalainen tiedeakatemia. Sodankyla observatorio, Jaakko Keranen, 与 C. Sucksdorff. Collected Papers to Commemorate the 60th Anniversary of the Sodankyla Observatory. Helsinki: Finnish Academy of Science and Letters, 1973.
MLA引文Suomalainen tiedeakatemia. Sodankyla observatorio, et al. Collected Papers to Commemorate the 60th Anniversary of the Sodankyla Observatory. Finnish Academy of Science and Letters, 1973.
警告：这些引文格式不一定是100％准确.