APA (7th ed.) Citation

51102 BREWBAKER, J., 75737 HALLIDAY, J., & 88311 LYMAN, J. (1983). Economically important nitrogen fixing tree species.

Chicago Style (17th ed.) Citation

51102 BREWBAKER, J.L., J. 75737 HALLIDAY, and J. 88311 LYMAN. Economically Important Nitrogen Fixing Tree Species. 1983.

MLA (8th ed.) Citation

51102 BREWBAKER, J.L., et al. Economically Important Nitrogen Fixing Tree Species. 1983.

IICA/CATIE Citation

51102 BREWBAKER, J., 75737 HALLIDAY, J., ; 88311 LYMAN, J. 1983. Economically important nitrogen fixing tree species.