APA ציטוט

BERGSMA, E. Aerial photo-interpretation for soil erosion and conservation survey part I: Soil erosion features.

Chicago Style (17th ed.) Citation

BERGSMA, E. Aerial Photo-interpretation for Soil Erosion and Conservation Survey Part I: Soil Erosion Features.

ציטוט MLA

BERGSMA, E. Aerial Photo-interpretation for Soil Erosion and Conservation Survey Part I: Soil Erosion Features.

אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.