Popper, D. (1900). Studies -preparatory to the high scholl of cello playing- for cello solo Opus 76. International Music.
Цитирование в стиле Чикаго (17-е изд.)Popper, David. Studies -preparatory to the High Scholl of Cello Playing- for Cello Solo Opus 76. Nueva York: International Music, 1900.
Цитирование MLA (9-е изд.)Popper, David. Studies -preparatory to the High Scholl of Cello Playing- for Cello Solo Opus 76. International Music, 1900.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.