APA (7th ed.) Citation

Kolb, E. (1999). The importance of vitamins for reproduction. Roche.

Chicago Style (17th ed.) Citation

Kolb, Erich. The Importance of Vitamins for Reproduction. Basel: Roche, 1999.

MLA (9th ed.) Citation

Kolb, Erich. The Importance of Vitamins for Reproduction. Roche, 1999.

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