APA (7th ed.) Citation

Gruhn, W. (1982). Georgi Dimitroff. Urania-Verlag.

Chicago Style (17th ed.) Citation

Gruhn, Wolfgang. Georgi Dimitroff. Leipzig: Urania-Verlag, 1982.

MLA (8th ed.) Citation

Gruhn, Wolfgang. Georgi Dimitroff. Urania-Verlag, 1982.

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