APA-Zitierstil (7. Ausg.)

Prescher, F., & Ståhl, E. G. (1985). The effect of provenance and spacing on stem straightness and number of spike knots of Scots pine in South and Central Sweden. Swed. Univ. of Agricultural Sciences.

Chicago-Zitierstil (17. Ausg.)

Prescher, Finnvid, und Erik G. Ståhl. The Effect of Provenance and Spacing on Stem Straightness and Number of Spike Knots of Scots Pine in South and Central Sweden. Uppsala: Swed. Univ. of Agricultural Sciences, 1985.

MLA-Zitierstil (9. Ausg.)

Prescher, Finnvid, und Erik G. Ståhl. The Effect of Provenance and Spacing on Stem Straightness and Number of Spike Knots of Scots Pine in South and Central Sweden. Swed. Univ. of Agricultural Sciences, 1985.