APA (7th ed.) Citation

Hoppe, A. (1978). Untersuchungen an Phosphor-Arsen-Chalkogenverbindungen.

Chicago Style (17th ed.) Citation

Hoppe, Axel. Untersuchungen an Phosphor-Arsen-Chalkogenverbindungen. 1978.

MLA (9th ed.) Citation

Hoppe, Axel. Untersuchungen an Phosphor-Arsen-Chalkogenverbindungen. 1978.

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