APA (7th ed.) Citation

Trojanova, P., Valerianova, Z., & Danon, S. Clinical stages of cutaneous malignant melanoma in Bulgaria.

Chicago Style (17th ed.) Citation

Trojanova, P., Z. Valerianova, and S. Danon. Clinical Stages of Cutaneous Malignant Melanoma in Bulgaria.

MLA (9th ed.) Citation

Trojanova, P., et al. Clinical Stages of Cutaneous Malignant Melanoma in Bulgaria.

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