APA citiranje

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 citiranje

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