APA (7th ed.) Citation

Helmsing, P. J. (1969). Isolation and purification of galactolipids and galactolipase. M.H. Tunnessen.

Chicago Style (17th ed.) Citation

Helmsing, Pieter Johannes. Isolation and Purification of Galactolipids and Galactolipase. Malden [etc.]: M.H. Tunnessen, 1969.

MLA (8th ed.) Citation

Helmsing, Pieter Johannes. Isolation and Purification of Galactolipids and Galactolipase. M.H. Tunnessen, 1969.

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