APA (7th ed.) Citation

(1973). Problems of calibration of absolute magnitudes and temperature of stars.

Chicago Style (17th ed.) Citation

Problems of Calibration of Absolute Magnitudes and Temperature of Stars. 1973.

MLA (9th ed.) Citation

Problems of Calibration of Absolute Magnitudes and Temperature of Stars. 1973.

Warning: These citations may not always be 100% accurate.