APA (7th ed.) Citation

Beghin, I., Cap, M., & Dujardin, B. (1990). A guide to nutrctional assessment. All India Traveller Book Seller.

Chicago Style (17th ed.) Citation

Beghin, Ivan, Miricam Cap, and Bruno Dujardin. A Guide to Nutrctional Assessment. Delhi: All India Traveller Book Seller, 1990.

MLA (9th ed.) Citation

Beghin, Ivan, et al. A Guide to Nutrctional Assessment. All India Traveller Book Seller, 1990.