APA (7th ed.) Citation

Šalamon, A. (2011). In Memoriam - Johannes Hevelius.

Chicago Style (17th ed.) Citation

Šalamon, Arpad. In Memoriam - Johannes Hevelius. [Miejsce nieznane], 2011.

MLA (9th ed.) Citation

Šalamon, Arpad. In Memoriam - Johannes Hevelius. 2011.

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