APA (7th ed.) Citation

Perez, F. L. (1987). Needle-Ice Activity and the Distribution of Stem-Rosette Species in a Venezuelan Paramo. Arctic and Alpine Research, 19(2), 135.

Chicago Style (17th ed.) Citation

Perez, Francisco L. "Needle-Ice Activity and the Distribution of Stem-Rosette Species in a Venezuelan Paramo." Arctic and Alpine Research 19, no. 2 (1987): 135.

MLA (9th ed.) Citation

Perez, Francisco L. "Needle-Ice Activity and the Distribution of Stem-Rosette Species in a Venezuelan Paramo." Arctic and Alpine Research, vol. 19, no. 2, 1987, p. 135.