APA (7. basım) Alıntı

Trewartha, . G. T., Robinson, A. H., & Hammond, E. H. (1968). Fundamentals of physical geography (2nd ed.). McGraw-Hill.

Chicago Style (17. basım) Atıf

Trewartha, Glenn T., Arthur H. Robinson, ve Edwin H. Hammond. Fundamentals of Physical Geography. 2nd ed. New York: McGraw-Hill, 1968.

MLA (9th ed.) Atıf

Trewartha, Glenn T., et al. Fundamentals of Physical Geography. 2nd ed. McGraw-Hill, 1968.