APA (7th ed.) Citation
Thieberger, P. (1965). On the gravitational mass of antiparticles, the gravitational energy shift of spectral lines, and the principle of equivalence. Societa Italiana Di Fisica.
Chicago Style (17th ed.) Citation
Thieberger, P. On the Gravitational Mass of Antiparticles, the Gravitational Energy Shift of Spectral Lines, and the Principle of Equivalence. Societa Italiana Di Fisica, 1965.
MLA (9th ed.) Citation
Thieberger, P. On the Gravitational Mass of Antiparticles, the Gravitational Energy Shift of Spectral Lines, and the Principle of Equivalence. Societa Italiana Di Fisica, 1965.
Warning: These citations may not always be 100% accurate.