APA (7th ed.) Citation

Heath, D. R. (1928). Manufacture of and market for pianos in Switzerland. [publisher not identified].

Chicago Style (17th ed.) Citation

Heath, Donald R. Manufacture of and Market for Pianos in Switzerland. Washington, D.C.: [publisher not identified], 1928.

MLA (9th ed.) Citation

Heath, Donald R. Manufacture of and Market for Pianos in Switzerland. [publisher not identified], 1928.

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