APA
SPRUIT C. J. P., . (1965). Absorption spectrum changes during dark decay of phytochrome 730 in plants. Nederland: Mededelingen.
Chicago
SPRUIT C J P, . 1965. Absorption spectrum changes during dark decay of phytochrome 730 in plants. Nederland: Mededelingen.
Harvard
SPRUIT C. J. P., . (1965). Absorption spectrum changes during dark decay of phytochrome 730 in plants. Nederland: Mededelingen.
MLA
SPRUIT C J P, . Absorption spectrum changes during dark decay of phytochrome 730 in plants. Nederland: Mededelingen. 1965.