APA (7th ed.) Citation

Conrad, R. (1966). Trigonometrie, Goniometrie.

Chicago Style (17th ed.) Citation

Conrad, Rudolf. Trigonometrie, Goniometrie. Karl-Marx-Stadt, 1966.

MLA (8th ed.) Citation

Conrad, Rudolf. Trigonometrie, Goniometrie. 1966.

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