APA citiranje

Alexander H & Hesler L R, S. (1963). North American species of hygrophorus. The university of tennessee press.

Chicago Edition Citation

Alexander H and Smith Hesler L R. North American Species of Hygrophorus. Knoxville: The university of tennessee press, 1963.

MLA citiranje

Alexander H and Smith Hesler L R. North American Species of Hygrophorus. The university of tennessee press, 1963.