APA (7th ed.) Citation

Gerhardt, H. (1974). Vademekum der HNO-Heilkunde.

Chicago Style (17th ed.) Citation

Gerhardt, H.-J. Vademekum Der HNO-Heilkunde. Leipzig, 1974.

MLA (8th ed.) Citation

Gerhardt, H.-J. Vademekum Der HNO-Heilkunde. 1974.