APA (7th ed.) Citation

Gerzelka, G. E. (1969). Amateurfunk-Superhets.

Chicago Style (17th ed.) Citation

Gerzelka, G. E. Amateurfunk-Superhets. 1969.

MLA (9th ed.) Citation

Gerzelka, G. E. Amateurfunk-Superhets. 1969.

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