APA

bell g. h., emslie d., . (1980). textbook of physiology. london: churchill livingstone.

Chicago

bell g h, emslie donald, . 1980. textbook of physiology. london: churchill livingstone.

Harvard

bell g. h., emslie d., . (1980). textbook of physiology. london: churchill livingstone.

MLA

bell g h, emslie donald, . textbook of physiology. london: churchill livingstone. 1980.