Gaya APA

Molyneux, D, A, W, M, E. (1990). Severe and Complicated (Second edition). London: Royal Society of Tropical Medicine and Hygiene.

Gaya MLA

Molyneux, D., A., Warrell,, M., E.. "Severe and Complicated". Second edition London: Royal Society of Tropical Medicine and Hygiene, 1990. Text.