Cita APA (7a ed.)
Andreas Karachalios. Erich Hückel (1896-1980): From Physics to Quantum Chemistry. Springer.
Cita estilo Chicago (17a ed.)
Andreas Karachalios. Erich Hückel (1896-1980): From Physics to Quantum Chemistry. Dordrecht, Holanda: Springer.
Cita MLA (9a ed.)
Andreas Karachalios. Erich Hückel (1896-1980): From Physics to Quantum Chemistry. Springer.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.