APA (7th ed.) Citation

Kramer, H. J., & Krück, F. (1978). Natriuretic Hormone. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Kramer, H. J., and Friedrich Krück. Natriuretic Hormone. Berlin, Heidelberg: Springer Berlin Heidelberg, 1978.

MLA (9th ed.) Citation

Kramer, H. J., and Friedrich Krück. Natriuretic Hormone. Springer Berlin Heidelberg, 1978.