APA (7e ed.) Bronvermelding

Orlov, E. D., & Kir︠i︡ushkin, V. N. (1986). Obshchie prin︠t︡sipy vydeleni︠i︡a landshaftnykh raĭonov Karelii i Arkhangelʹskoĭ oblasti i ikh meliorativna︠i︡a interpreta︠t︡si︠i︡a: Metodicheskie ukazani︠i︡a. Karelʹskiĭ filial AN SSSR, In-t biologii.

Chicago (17e ed.) Bronvermelding

Orlov, E. D., en Viktor Nikolaevich Kir︠i︡ushkin. Obshchie Prin︠t︡sipy Vydeleni︠i︡a Landshaftnykh Raĭonov Karelii I Arkhangelʹskoĭ Oblasti I Ikh Meliorativna︠i︡a Interpreta︠t︡si︠i︡a: Metodicheskie Ukazani︠i︡a. Petrozavodsk: Karelʹskiĭ filial AN SSSR, In-t biologii, 1986.

MLA (8e ed.) Bronvermelding

Orlov, E. D., en Viktor Nikolaevich Kir︠i︡ushkin. Obshchie Prin︠t︡sipy Vydeleni︠i︡a Landshaftnykh Raĭonov Karelii I Arkhangelʹskoĭ Oblasti I Ikh Meliorativna︠i︡a Interpreta︠t︡si︠i︡a: Metodicheskie Ukazani︠i︡a. Karelʹskiĭ filial AN SSSR, In-t biologii, 1986.