APA (7th ed.) Citation

Boll, F. (1950). Kleine Schriften zur Sternkunde des Altertums.

Chicago Style (17th ed.) Citation

Boll, Fr. Kleine Schriften Zur Sternkunde Des Altertums. Leipzig, 1950.

MLA (8th ed.) Citation

Boll, Fr. Kleine Schriften Zur Sternkunde Des Altertums. 1950.

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