Sitasi

APA Format

Howe, G. Melvyn . (1977). A world geography of human diseases. London : Academic Press

MLA Format

Howe, G. Melvyn . A world geography of human diseases. London : Academic Press, 1977

Australian/Harvard Format

Howe, G. Melvyn . 1977. A world geography of human diseases. Academic Press, London

Warning: These citations may not always be 100% accurate.