APA
Gillam E., . (1977). College physics - I. London: English Language Book Society.
Chicago
Gillam E, . 1977. College physics - I. London: English Language Book Society.
Harvard
Gillam E., . (1977). College physics - I. London: English Language Book Society.
MLA
Gillam E, . College physics - I. London: English Language Book Society. 1977.
