SpringerLink (Online service), International Astronomical Union, International Union of Geodesy and Geophysics, Markowitz, W., & Guinot, B. (1968). Continental drift, secular motion of the pole, and rotation of the earth: Symposium no. 32, organized by the IAU in cooperation with IUGG held in Stresa, Italy, 21 to 25 March 1967. D. Reidel.
Chicago Style (17th ed.) CitationSpringerLink (Online service), International Astronomical Union, International Union of Geodesy and Geophysics, William Markowitz, and Bernard Guinot. Continental Drift, Secular Motion of the Pole, and Rotation of the Earth: Symposium No. 32, Organized by the IAU in Cooperation with IUGG Held in Stresa, Italy, 21 to 25 March 1967. Dordrecht: D. Reidel, 1968.
MLA (9th ed.) CitationSpringerLink (Online service), et al. Continental Drift, Secular Motion of the Pole, and Rotation of the Earth: Symposium No. 32, Organized by the IAU in Cooperation with IUGG Held in Stresa, Italy, 21 to 25 March 1967. D. Reidel, 1968.