APA (7th ed.) Citation

Modern... (1983). Modern physics encyclopedia tahun 1983-1984. Business Reply Card.

Chicago Style (17th ed.) Citation

Modern... Modern Physics Encyclopedia Tahun 1983-1984. Business Reply Card, 1983.

MLA (8th ed.) Citation

Modern... Modern Physics Encyclopedia Tahun 1983-1984. Business Reply Card, 1983.

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